Finding the Fourth Proportional to 1,834.38, 2,530.83 and 1,088.57

Step by Step Solution

1. Step 1: Write the proportion equation
   1,834.38 : 2,530.83 = 1,088.57 : x
2. Step 2: Convert to fraction form
   1,834.38/2,530.83 = 1,088.57/x
3. Step 3: Cross multiply
   1,834.38x = 2,530.83 × 1,088.57
4. Step 4: Simplify right side
   1,834.38x = 2,754,985.61
5. Step 5: Solve for x
   x = 2,754,985.61/1,834.38
6. Step 6: Final answer
   x = 1,501.86