Finding the Fourth Proportional to 16,141, 22,275.80 and 9,854.59

Step by Step Solution

1. Step 1: Write the proportion equation
   16,141 : 22,275.80 = 9,854.59 : x
2. Step 2: Convert to fraction form
   16,141/22,275.80 = 9,854.59/x
3. Step 3: Cross multiply
   16,141x = 22,275.80 × 9,854.59
4. Step 4: Simplify right side
   16,141x = 219,518,875.92
5. Step 5: Solve for x
   x = 219,518,875.92/16,141
6. Step 6: Final answer
   x = 13,600.08