Finding the Fourth Proportional to 1,154.03, 1,593.61 and 841.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,154.03 : 1,593.61 = 841.10 : x
2. Step 2: Convert to fraction form
   1,154.03/1,593.61 = 841.10/x
3. Step 3: Cross multiply
   1,154.03x = 1,593.61 × 841.10
4. Step 4: Simplify right side
   1,154.03x = 1,340,385.37
5. Step 5: Solve for x
   x = 1,340,385.37/1,154.03
6. Step 6: Final answer
   x = 1,161.48