Finding the Fourth Proportional to 1,588.93, 2,380.42 and 1,417.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,588.93 : 2,380.42 = 1,417.34 : x
2. Step 2: Convert to fraction form
   1,588.93/2,380.42 = 1,417.34/x
3. Step 3: Cross multiply
   1,588.93x = 2,380.42 × 1,417.34
4. Step 4: Simplify right side
   1,588.93x = 3,373,872.21
5. Step 5: Solve for x
   x = 3,373,872.21/1,588.93
6. Step 6: Final answer
   x = 2,123.36