Finding the Fourth Proportional to 87,942.42, 131,876.55 and 34,626.06

Step by Step Solution

1. Step 1: Write the proportion equation
   87,942.42 : 131,876.55 = 34,626.06 : x
2. Step 2: Convert to fraction form
   87,942.42/131,876.55 = 34,626.06/x
3. Step 3: Cross multiply
   87,942.42x = 131,876.55 × 34,626.06
4. Step 4: Simplify right side
   87,942.42x = 4,566,365,332.89
5. Step 5: Solve for x
   x = 4,566,365,332.89/87,942.42
6. Step 6: Final answer
   x = 51,924.49