Finding the Fourth Proportional to 42,476.76, 58,616.28 and 23,615.10

Step by Step Solution

1. Step 1: Write the proportion equation
   42,476.76 : 58,616.28 = 23,615.10 : x
2. Step 2: Convert to fraction form
   42,476.76/58,616.28 = 23,615.10/x
3. Step 3: Cross multiply
   42,476.76x = 58,616.28 × 23,615.10
4. Step 4: Simplify right side
   42,476.76x = 1,384,229,313.83
5. Step 5: Solve for x
   x = 1,384,229,313.83/42,476.76
6. Step 6: Final answer
   x = 32,587.92