Finding the Fourth Proportional to 488,064,693.94, 732,096,453.39 and 124,559,088.82

Step by Step Solution

1. Step 1: Write the proportion equation
   488,064,693.94 : 732,096,453.39 = 124,559,088.82 : x
2. Step 2: Convert to fraction form
   488,064,693.94/732,096,453.39 = 124,559,088.82/x
3. Step 3: Cross multiply
   488,064,693.94x = 732,096,453.39 × 124,559,088.82
4. Step 4: Simplify right side
   488,064,693.94x = 91,189,267,162,612,000
5. Step 5: Solve for x
   x = 91,189,267,162,612,000/488,064,693.94
6. Step 6: Final answer
   x = 186,838,483.29