Finding the Fourth Proportional to 42,548.00, 63,831.56 and 14,084.87

Step by Step Solution

1. Step 1: Write the proportion equation
   42,548.00 : 63,831.56 = 14,084.87 : x
2. Step 2: Convert to fraction form
   42,548.00/63,831.56 = 14,084.87/x
3. Step 3: Cross multiply
   42,548.00x = 63,831.56 × 14,084.87
4. Step 4: Simplify right side
   42,548.00x = 899,058,834.92
5. Step 5: Solve for x
   x = 899,058,834.92/42,548.00
6. Step 6: Final answer
   x = 21,130.46