Finding the Fourth Proportional to 3,503.46, 5,256.18 and 1,038.27

Step by Step Solution

1. Step 1: Write the proportion equation
   3,503.46 : 5,256.18 = 1,038.27 : x
2. Step 2: Convert to fraction form
   3,503.46/5,256.18 = 1,038.27/x
3. Step 3: Cross multiply
   3,503.46x = 5,256.18 × 1,038.27
4. Step 4: Simplify right side
   3,503.46x = 5,457,334.01
5. Step 5: Solve for x
   x = 5,457,334.01/3,503.46
6. Step 6: Final answer
   x = 1,557.70