Finding the Fourth Proportional to 42,333.18, 58,417.83 and 23,469.90

Step by Step Solution

1. Step 1: Write the proportion equation
   42,333.18 : 58,417.83 = 23,469.90 : x
2. Step 2: Convert to fraction form
   42,333.18/58,417.83 = 23,469.90/x
3. Step 3: Cross multiply
   42,333.18x = 58,417.83 × 23,469.90
4. Step 4: Simplify right side
   42,333.18x = 1,371,060,628.32
5. Step 5: Solve for x
   x = 1,371,060,628.32/42,333.18
6. Step 6: Final answer
   x = 32,387.38