Finding the Fourth Proportional to 1,795.91, 2,478.50 and 1,088.10

Step by Step Solution

1. Step 1: Write the proportion equation
   1,795.91 : 2,478.50 = 1,088.10 : x
2. Step 2: Convert to fraction form
   1,795.91/2,478.50 = 1,088.10/x
3. Step 3: Cross multiply
   1,795.91x = 2,478.50 × 1,088.10
4. Step 4: Simplify right side
   1,795.91x = 2,696,854.49
5. Step 5: Solve for x
   x = 2,696,854.49/1,795.91
6. Step 6: Final answer
   x = 1,501.67