Finding the Fourth Proportional to 2,423.00, 3,632.27 and 861.93

Step by Step Solution

1. Step 1: Write the proportion equation
   2,423.00 : 3,632.27 = 861.93 : x
2. Step 2: Convert to fraction form
   2,423.00/3,632.27 = 861.93/x
3. Step 3: Cross multiply
   2,423.00x = 3,632.27 × 861.93
4. Step 4: Simplify right side
   2,423.00x = 3,130,758.17
5. Step 5: Solve for x
   x = 3,130,758.17/2,423.00
6. Step 6: Final answer
   x = 1,292.10