Finding the Fourth Proportional to 14,129.61, 19,499.22 and 7,996.83

Step by Step Solution

1. Step 1: Write the proportion equation
   14,129.61 : 19,499.22 = 7,996.83 : x
2. Step 2: Convert to fraction form
   14,129.61/19,499.22 = 7,996.83/x
3. Step 3: Cross multiply
   14,129.61x = 19,499.22 × 7,996.83
4. Step 4: Simplify right side
   14,129.61x = 155,931,947.47
5. Step 5: Solve for x
   x = 155,931,947.47/14,129.61
6. Step 6: Final answer
   x = 11,035.83