Finding the Fourth Proportional to 42,341.80, 58,430.82 and 23,478.52

Step by Step Solution

1. Step 1: Write the proportion equation
   42,341.80 : 58,430.82 = 23,478.52 : x
2. Step 2: Convert to fraction form
   42,341.80/58,430.82 = 23,478.52/x
3. Step 3: Cross multiply
   42,341.80x = 58,430.82 × 23,478.52
4. Step 4: Simplify right side
   42,341.80x = 1,371,869,175.99
5. Step 5: Solve for x
   x = 1,371,869,175.99/42,341.80
6. Step 6: Final answer
   x = 32,399.88