Finding the Fourth Proportional to 42,631.88, 58,831.99 and 23,769

Step by Step Solution

1. Step 1: Write the proportion equation
   42,631.88 : 58,831.99 = 23,769 : x
2. Step 2: Convert to fraction form
   42,631.88/58,831.99 = 23,769/x
3. Step 3: Cross multiply
   42,631.88x = 58,831.99 × 23,769
4. Step 4: Simplify right side
   42,631.88x = 1,398,377,510.89
5. Step 5: Solve for x
   x = 1,398,377,510.89/42,631.88
6. Step 6: Final answer
   x = 32,801.22