Finding the Fourth Proportional to 14,899.02, 22,314.49 and 7,113.30

Step by Step Solution

1. Step 1: Write the proportion equation
   14,899.02 : 22,314.49 = 7,113.30 : x
2. Step 2: Convert to fraction form
   14,899.02/22,314.49 = 7,113.30/x
3. Step 3: Cross multiply
   14,899.02x = 22,314.49 × 7,113.30
4. Step 4: Simplify right side
   14,899.02x = 158,729,661.72
5. Step 5: Solve for x
   x = 158,729,661.72/14,899.02
6. Step 6: Final answer
   x = 10,653.70