Finding the Fourth Proportional to 42,640.96, 58,827.72 and 24,732.76

Step by Step Solution

1. Step 1: Write the proportion equation
   42,640.96 : 58,827.72 = 24,732.76 : x
2. Step 2: Convert to fraction form
   42,640.96/58,827.72 = 24,732.76/x
3. Step 3: Cross multiply
   42,640.96x = 58,827.72 × 24,732.76
4. Step 4: Simplify right side
   42,640.96x = 1,454,971,880.11
5. Step 5: Solve for x
   x = 1,454,971,880.11/42,640.96
6. Step 6: Final answer
   x = 34,121.46