Finding the Fourth Proportional to 42,656.12, 58,877.16 and 24,756.88

Step by Step Solution

1. Step 1: Write the proportion equation
   42,656.12 : 58,877.16 = 24,756.88 : x
2. Step 2: Convert to fraction form
   42,656.12/58,877.16 = 24,756.88/x
3. Step 3: Cross multiply
   42,656.12x = 58,877.16 × 24,756.88
4. Step 4: Simplify right side
   42,656.12x = 1,457,614,784.86
5. Step 5: Solve for x
   x = 1,457,614,784.86/42,656.12
6. Step 6: Final answer
   x = 34,171.29