Finding the Fourth Proportional to 1,167.16, 1,748.94 and 1,036.52

Step by Step Solution

1. Step 1: Write the proportion equation
   1,167.16 : 1,748.94 = 1,036.52 : x
2. Step 2: Convert to fraction form
   1,167.16/1,748.94 = 1,036.52/x
3. Step 3: Cross multiply
   1,167.16x = 1,748.94 × 1,036.52
4. Step 4: Simplify right side
   1,167.16x = 1,812,811.29
5. Step 5: Solve for x
   x = 1,812,811.29/1,167.16
6. Step 6: Final answer
   x = 1,553.18