Finding the Fourth Proportional to 2,532.32, 3,798.98 and 1,071.47

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532.32 : 3,798.98 = 1,071.47 : x
2. Step 2: Convert to fraction form
   2,532.32/3,798.98 = 1,071.47/x
3. Step 3: Cross multiply
   2,532.32x = 3,798.98 × 1,071.47
4. Step 4: Simplify right side
   2,532.32x = 4,070,493.10
5. Step 5: Solve for x
   x = 4,070,493.10/2,532.32
6. Step 6: Final answer
   x = 1,607.42