Finding the Fourth Proportional to 1,834.79, 2,531.75 and 1,088.55

Step by Step Solution

1. Step 1: Write the proportion equation
   1,834.79 : 2,531.75 = 1,088.55 : x
2. Step 2: Convert to fraction form
   1,834.79/2,531.75 = 1,088.55/x
3. Step 3: Cross multiply
   1,834.79x = 2,531.75 × 1,088.55
4. Step 4: Simplify right side
   1,834.79x = 2,755,931.02
5. Step 5: Solve for x
   x = 2,755,931.02/1,834.79
6. Step 6: Final answer
   x = 1,502.05