Finding the Fourth Proportional to 131,760,962.89, 181,830,125.18 and 73,032,451.34

Step by Step Solution

1. Step 1: Write the proportion equation
   131,760,962.89 : 181,830,125.18 = 73,032,451.34 : x
2. Step 2: Convert to fraction form
   131,760,962.89/181,830,125.18 = 73,032,451.34/x
3. Step 3: Cross multiply
   131,760,962.89x = 181,830,125.18 × 73,032,451.34
4. Step 4: Simplify right side
   131,760,962.89x = 13,279,499,768,445,308
5. Step 5: Solve for x
   x = 13,279,499,768,445,308/131,760,962.89
6. Step 6: Final answer
   x = 100,784,780.84