Finding the Fourth Proportional to 42,661.36, 58,872.28 and 23,541.32

Step by Step Solution

1. Step 1: Write the proportion equation
   42,661.36 : 58,872.28 = 23,541.32 : x
2. Step 2: Convert to fraction form
   42,661.36/58,872.28 = 23,541.32/x
3. Step 3: Cross multiply
   42,661.36x = 58,872.28 × 23,541.32
4. Step 4: Simplify right side
   42,661.36x = 1,385,931,182.61
5. Step 5: Solve for x
   x = 1,385,931,182.61/42,661.36
6. Step 6: Final answer
   x = 32,486.80