Finding the Fourth Proportional to 42,656.10, 58,869.63 and 31,882.29

Step by Step Solution

1. Step 1: Write the proportion equation
   42,656.10 : 58,869.63 = 31,882.29 : x
2. Step 2: Convert to fraction form
   42,656.10/58,869.63 = 31,882.29/x
3. Step 3: Cross multiply
   42,656.10x = 58,869.63 × 31,882.29
4. Step 4: Simplify right side
   42,656.10x = 1,876,898,615.85
5. Step 5: Solve for x
   x = 1,876,898,615.85/42,656.10
6. Step 6: Final answer
   x = 44,000.71