Finding the Fourth Proportional to 1,882.02, 2,595.89 and 1,291.53

Step by Step Solution

1. Step 1: Write the proportion equation
   1,882.02 : 2,595.89 = 1,291.53 : x
2. Step 2: Convert to fraction form
   1,882.02/2,595.89 = 1,291.53/x
3. Step 3: Cross multiply
   1,882.02x = 2,595.89 × 1,291.53
4. Step 4: Simplify right side
   1,882.02x = 3,352,669.81
5. Step 5: Solve for x
   x = 3,352,669.81/1,882.02
6. Step 6: Final answer
   x = 1,781.42