Finding the Fourth Proportional to 239,047,978.88, 329,877,501.50 and 133,195,925.00

Step by Step Solution

1. Step 1: Write the proportion equation
   239,047,978.88 : 329,877,501.50 = 133,195,925.00 : x
2. Step 2: Convert to fraction form
   239,047,978.88/329,877,501.50 = 133,195,925.00/x
3. Step 3: Cross multiply
   239,047,978.88x = 329,877,501.50 × 133,195,925.00
4. Step 4: Simplify right side
   239,047,978.88x = 43,938,338,947,664,992
5. Step 5: Solve for x
   x = 43,938,338,947,664,992/239,047,978.88
6. Step 6: Final answer
   x = 183,805,523.70