Finding the Fourth Proportional to 42,014.17, 63,031.06 and 13,932.17

Step by Step Solution

1. Step 1: Write the proportion equation
   42,014.17 : 63,031.06 = 13,932.17 : x
2. Step 2: Convert to fraction form
   42,014.17/63,031.06 = 13,932.17/x
3. Step 3: Cross multiply
   42,014.17x = 63,031.06 × 13,932.17
4. Step 4: Simplify right side
   42,014.17x = 878,159,443.20
5. Step 5: Solve for x
   x = 878,159,443.20/42,014.17
6. Step 6: Final answer
   x = 20,901.51