Finding the Fourth Proportional to 42,382, 63,584.34 and 14,680

Step by Step Solution

1. Step 1: Write the proportion equation
   42,382 : 63,584.34 = 14,680 : x
2. Step 2: Convert to fraction form
   42,382/63,584.34 = 14,680/x
3. Step 3: Cross multiply
   42,382x = 63,584.34 × 14,680
4. Step 4: Simplify right side
   42,382x = 933,418,111.20
5. Step 5: Solve for x
   x = 933,418,111.20/42,382
6. Step 6: Final answer
   x = 22,023.93