Finding the Fourth Proportional to 171,404,547.41, 236,539,665.42 and 93,088,661.52

Step by Step Solution

1. Step 1: Write the proportion equation
   171,404,547.41 : 236,539,665.42 = 93,088,661.52 : x
2. Step 2: Convert to fraction form
   171,404,547.41/236,539,665.42 = 93,088,661.52/x
3. Step 3: Cross multiply
   171,404,547.41x = 236,539,665.42 × 93,088,661.52
4. Step 4: Simplify right side
   171,404,547.41x = 22,019,160,850,336,428
5. Step 5: Solve for x
   x = 22,019,160,850,336,428/171,404,547.41
6. Step 6: Final answer
   x = 128,463,107.79