Finding the Fourth Proportional to 22,833.48, 31,506.35 and 12,762.01

Step by Step Solution

1. Step 1: Write the proportion equation
   22,833.48 : 31,506.35 = 12,762.01 : x
2. Step 2: Convert to fraction form
   22,833.48/31,506.35 = 12,762.01/x
3. Step 3: Cross multiply
   22,833.48x = 31,506.35 × 12,762.01
4. Step 4: Simplify right side
   22,833.48x = 402,084,306.90
5. Step 5: Solve for x
   x = 402,084,306.90/22,833.48
6. Step 6: Final answer
   x = 17,609.42