Finding the Fourth Proportional to 99,181,072.49, 148,773,092.85 and 37,773,622.62

Step by Step Solution

1. Step 1: Write the proportion equation
   99,181,072.49 : 148,773,092.85 = 37,773,622.62 : x
2. Step 2: Convert to fraction form
   99,181,072.49/148,773,092.85 = 37,773,622.62/x
3. Step 3: Cross multiply
   99,181,072.49x = 148,773,092.85 × 37,773,622.62
4. Step 4: Simplify right side
   99,181,072.49x = 5,619,698,665,326,120
5. Step 5: Solve for x
   x = 5,619,698,665,326,120/99,181,072.49
6. Step 6: Final answer
   x = 56,660,999.17