Finding the Fourth Proportional to 42,415.16, 58,543.56 and 24,520.56

Step by Step Solution

1. Step 1: Write the proportion equation
   42,415.16 : 58,543.56 = 24,520.56 : x
2. Step 2: Convert to fraction form
   42,415.16/58,543.56 = 24,520.56/x
3. Step 3: Cross multiply
   42,415.16x = 58,543.56 × 24,520.56
4. Step 4: Simplify right side
   42,415.16x = 1,435,520,875.59
5. Step 5: Solve for x
   x = 1,435,520,875.59/42,415.16
6. Step 6: Final answer
   x = 33,844.52