Finding the Fourth Proportional to 1,588.52, 2,381.21 and 601.05

Step by Step Solution

1. Step 1: Write the proportion equation
   1,588.52 : 2,381.21 = 601.05 : x
2. Step 2: Convert to fraction form
   1,588.52/2,381.21 = 601.05/x
3. Step 3: Cross multiply
   1,588.52x = 2,381.21 × 601.05
4. Step 4: Simplify right side
   1,588.52x = 1,431,223.27
5. Step 5: Solve for x
   x = 1,431,223.27/1,588.52
6. Step 6: Final answer
   x = 900.98