Finding the Fourth Proportional to 42,306.32, 58,385.06 and 23,443.04

Step by Step Solution

1. Step 1: Write the proportion equation
   42,306.32 : 58,385.06 = 23,443.04 : x
2. Step 2: Convert to fraction form
   42,306.32/58,385.06 = 23,443.04/x
3. Step 3: Cross multiply
   42,306.32x = 58,385.06 × 23,443.04
4. Step 4: Simplify right side
   42,306.32x = 1,368,722,887.84
5. Step 5: Solve for x
   x = 1,368,722,887.84/42,306.32
6. Step 6: Final answer
   x = 32,352.69