Finding the Fourth Proportional to 42,532.56, 58,693.68 and 23,669.28

Step by Step Solution

1. Step 1: Write the proportion equation
   42,532.56 : 58,693.68 = 23,669.28 : x
2. Step 2: Convert to fraction form
   42,532.56/58,693.68 = 23,669.28/x
3. Step 3: Cross multiply
   42,532.56x = 58,693.68 × 23,669.28
4. Step 4: Simplify right side
   42,532.56x = 1,389,237,146.15
5. Step 5: Solve for x
   x = 1,389,237,146.15/42,532.56
6. Step 6: Final answer
   x = 32,662.91