Finding the Fourth Proportional to 42,491.52, 58,638.96 and 24,590.16

Step by Step Solution

1. Step 1: Write the proportion equation
   42,491.52 : 58,638.96 = 24,590.16 : x
2. Step 2: Convert to fraction form
   42,491.52/58,638.96 = 24,590.16/x
3. Step 3: Cross multiply
   42,491.52x = 58,638.96 × 24,590.16
4. Step 4: Simplify right side
   42,491.52x = 1,441,941,408.63
5. Step 5: Solve for x
   x = 1,441,941,408.63/42,491.52
6. Step 6: Final answer
   x = 33,934.80