Finding the Fourth Proportional to 60,499,417.55, 90,629,552.10 and 33,156,778.10

Step by Step Solution

1. Step 1: Write the proportion equation
   60,499,417.55 : 90,629,552.10 = 33,156,778.10 : x
2. Step 2: Convert to fraction form
   60,499,417.55/90,629,552.10 = 33,156,778.10/x
3. Step 3: Cross multiply
   60,499,417.55x = 90,629,552.10 × 33,156,778.10
4. Step 4: Simplify right side
   60,499,417.55x = 3,004,983,948,282,089
5. Step 5: Solve for x
   x = 3,004,983,948,282,089/60,499,417.55
6. Step 6: Final answer
   x = 49,669,634.35