Finding the Fourth Proportional to 1,760.33, 2,429.51 and 1,113.62

Step by Step Solution

1. Step 1: Write the proportion equation
   1,760.33 : 2,429.51 = 1,113.62 : x
2. Step 2: Convert to fraction form
   1,760.33/2,429.51 = 1,113.62/x
3. Step 3: Cross multiply
   1,760.33x = 2,429.51 × 1,113.62
4. Step 4: Simplify right side
   1,760.33x = 2,705,545.36
5. Step 5: Solve for x
   x = 2,705,545.36/1,760.33
6. Step 6: Final answer
   x = 1,536.95