Finding the Fourth Proportional to 1,156.53, 1,592.01 and 876.27

Step by Step Solution

1. Step 1: Write the proportion equation
   1,156.53 : 1,592.01 = 876.27 : x
2. Step 2: Convert to fraction form
   1,156.53/1,592.01 = 876.27/x
3. Step 3: Cross multiply
   1,156.53x = 1,592.01 × 876.27
4. Step 4: Simplify right side
   1,156.53x = 1,395,030.60
5. Step 5: Solve for x
   x = 1,395,030.60/1,156.53
6. Step 6: Final answer
   x = 1,206.22