Finding the Fourth Proportional to 88,077.46, 132,115.83 and 31,904.42

Step by Step Solution

1. Step 1: Write the proportion equation
   88,077.46 : 132,115.83 = 31,904.42 : x
2. Step 2: Convert to fraction form
   88,077.46/132,115.83 = 31,904.42/x
3. Step 3: Cross multiply
   88,077.46x = 132,115.83 × 31,904.42
4. Step 4: Simplify right side
   88,077.46x = 4,215,078,108.87
5. Step 5: Solve for x
   x = 4,215,078,108.87/88,077.46
6. Step 6: Final answer
   x = 47,856.49