Finding the Fourth Proportional to 9,928.42, 14,892.31 and 2,532.85

Step by Step Solution

1. Step 1: Write the proportion equation
   9,928.42 : 14,892.31 = 2,532.85 : x
2. Step 2: Convert to fraction form
   9,928.42/14,892.31 = 2,532.85/x
3. Step 3: Cross multiply
   9,928.42x = 14,892.31 × 2,532.85
4. Step 4: Simplify right side
   9,928.42x = 37,719,953.32
5. Step 5: Solve for x
   x = 37,719,953.32/9,928.42
6. Step 6: Final answer
   x = 3,799.19