Finding the Fourth Proportional to 1,835.10, 2,532.18 and 1,088.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,835.10 : 2,532.18 = 1,088.76 : x
2. Step 2: Convert to fraction form
   1,835.10/2,532.18 = 1,088.76/x
3. Step 3: Cross multiply
   1,835.10x = 2,532.18 × 1,088.76
4. Step 4: Simplify right side
   1,835.10x = 2,756,936.30
5. Step 5: Solve for x
   x = 2,756,936.30/1,835.10
6. Step 6: Final answer
   x = 1,502.34