Finding the Fourth Proportional to 2,532.18, 3,798.94 and 1,071.38

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532.18 : 3,798.94 = 1,071.38 : x
2. Step 2: Convert to fraction form
   2,532.18/3,798.94 = 1,071.38/x
3. Step 3: Cross multiply
   2,532.18x = 3,798.94 × 1,071.38
4. Step 4: Simplify right side
   2,532.18x = 4,070,108.34
5. Step 5: Solve for x
   x = 4,070,108.34/2,532.18
6. Step 6: Final answer
   x = 1,607.35