Finding the Fourth Proportional to 42,302.80, 58,377 and 23,439.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,302.80 : 58,377 = 23,439.52 : x
2. Step 2: Convert to fraction form
   42,302.80/58,377 = 23,439.52/x
3. Step 3: Cross multiply
   42,302.80x = 58,377 × 23,439.52
4. Step 4: Simplify right side
   42,302.80x = 1,368,328,859.04
5. Step 5: Solve for x
   x = 1,368,328,859.04/42,302.80
6. Step 6: Final answer
   x = 32,346.06