Finding the Fourth Proportional to 119,034.63, 164,267.69 and 65,323.02

Step by Step Solution

1. Step 1: Write the proportion equation
   119,034.63 : 164,267.69 = 65,323.02 : x
2. Step 2: Convert to fraction form
   119,034.63/164,267.69 = 65,323.02/x
3. Step 3: Cross multiply
   119,034.63x = 164,267.69 × 65,323.02
4. Step 4: Simplify right side
   119,034.63x = 10,730,461,599.22
5. Step 5: Solve for x
   x = 10,730,461,599.22/119,034.63
6. Step 6: Final answer
   x = 90,145.71