Finding the Fourth Proportional to 42,165.50, 58,187.61 and 23,302.22

Step by Step Solution

1. Step 1: Write the proportion equation
   42,165.50 : 58,187.61 = 23,302.22 : x
2. Step 2: Convert to fraction form
   42,165.50/58,187.61 = 23,302.22/x
3. Step 3: Cross multiply
   42,165.50x = 58,187.61 × 23,302.22
4. Step 4: Simplify right side
   42,165.50x = 1,355,900,489.49
5. Step 5: Solve for x
   x = 1,355,900,489.49/42,165.50
6. Step 6: Final answer
   x = 32,156.63