Finding the Fourth Proportional to 42,321.10, 58,402.92 and 23,200.84

Step by Step Solution

1. Step 1: Write the proportion equation
   42,321.10 : 58,402.92 = 23,200.84 : x
2. Step 2: Convert to fraction form
   42,321.10/58,402.92 = 23,200.84/x
3. Step 3: Cross multiply
   42,321.10x = 58,402.92 × 23,200.84
4. Step 4: Simplify right side
   42,321.10x = 1,354,996,802.45
5. Step 5: Solve for x
   x = 1,354,996,802.45/42,321.10
6. Step 6: Final answer
   x = 32,017.05