Finding the Fourth Proportional to 88,609,185.37, 122,287,436.52 and 48,924,366.90

Step by Step Solution

1. Step 1: Write the proportion equation
   88,609,185.37 : 122,287,436.52 = 48,924,366.90 : x
2. Step 2: Convert to fraction form
   88,609,185.37/122,287,436.52 = 48,924,366.90/x
3. Step 3: Cross multiply
   88,609,185.37x = 122,287,436.52 × 48,924,366.90
4. Step 4: Simplify right side
   88,609,185.37x = 5,982,835,411,564,939
5. Step 5: Solve for x
   x = 5,982,835,411,564,939/88,609,185.37
6. Step 6: Final answer
   x = 67,519,359.16