Finding the Fourth Proportional to 162,141,345.10, 223,771,061.14 and 92,537,139.52

Step by Step Solution

1. Step 1: Write the proportion equation
   162,141,345.10 : 223,771,061.14 = 92,537,139.52 : x
2. Step 2: Convert to fraction form
   162,141,345.10/223,771,061.14 = 92,537,139.52/x
3. Step 3: Cross multiply
   162,141,345.10x = 223,771,061.14 × 92,537,139.52
4. Step 4: Simplify right side
   162,141,345.10x = 20,707,133,905,819,056
5. Step 5: Solve for x
   x = 20,707,133,905,819,056/162,141,345.10
6. Step 6: Final answer
   x = 127,710,386.84