Finding the Fourth Proportional to 1,114.31, 1,527.77 and 1,094.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,114.31 : 1,527.77 = 1,094.55 : x
2. Step 2: Convert to fraction form
   1,114.31/1,527.77 = 1,094.55/x
3. Step 3: Cross multiply
   1,114.31x = 1,527.77 × 1,094.55
4. Step 4: Simplify right side
   1,114.31x = 1,672,215.18
5. Step 5: Solve for x
   x = 1,672,215.18/1,114.31
6. Step 6: Final answer
   x = 1,500.68