Finding the Fourth Proportional to 9,499.12, 14,250.90 and 2,925.16

Step by Step Solution

1. Step 1: Write the proportion equation
   9,499.12 : 14,250.90 = 2,925.16 : x
2. Step 2: Convert to fraction form
   9,499.12/14,250.90 = 2,925.16/x
3. Step 3: Cross multiply
   9,499.12x = 14,250.90 × 2,925.16
4. Step 4: Simplify right side
   9,499.12x = 41,686,162.64
5. Step 5: Solve for x
   x = 41,686,162.64/9,499.12
6. Step 6: Final answer
   x = 4,388.42