Finding the Fourth Proportional to 119,286,879,068.52, 164,619,386,026.02 and 65,096,919,510.12

Step by Step Solution

1. Step 1: Write the proportion equation
   119,286,879,068.52 : 164,619,386,026.02 = 65,096,919,510.12 : x
2. Step 2: Convert to fraction form
   119,286,879,068.52/164,619,386,026.02 = 65,096,919,510.12/x
3. Step 3: Cross multiply
   119,286,879,068.52x = 164,619,386,026.02 × 65,096,919,510.12
4. Step 4: Simplify right side
   119,286,879,068.52x = 10,716,214,921,941,196,210,176
5. Step 5: Solve for x
   x = 10,716,214,921,941,196,210,176/119,286,879,068.52
6. Step 6: Final answer
   x = 89,835,655,066.35