Finding the Fourth Proportional to 42,549.72, 58,715.82 and 24,643.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,549.72 : 58,715.82 = 24,643.32 : x
2. Step 2: Convert to fraction form
   42,549.72/58,715.82 = 24,643.32/x
3. Step 3: Cross multiply
   42,549.72x = 58,715.82 × 24,643.32
4. Step 4: Simplify right side
   42,549.72x = 1,446,952,741.32
5. Step 5: Solve for x
   x = 1,446,952,741.32/42,549.72
6. Step 6: Final answer
   x = 34,006.16