Finding the Fourth Proportional to 87,607.17, 131,461.38 and 37,002.42

Step by Step Solution

1. Step 1: Write the proportion equation
   87,607.17 : 131,461.38 = 37,002.42 : x
2. Step 2: Convert to fraction form
   87,607.17/131,461.38 = 37,002.42/x
3. Step 3: Cross multiply
   87,607.17x = 131,461.38 × 37,002.42
4. Step 4: Simplify right side
   87,607.17x = 4,864,389,196.54
5. Step 5: Solve for x
   x = 4,864,389,196.54/87,607.17
6. Step 6: Final answer
   x = 55,525.01