Finding the Fourth Proportional to 22,834.04, 31,511.61 and 12,762.50

Step by Step Solution

1. Step 1: Write the proportion equation
   22,834.04 : 31,511.61 = 12,762.50 : x
2. Step 2: Convert to fraction form
   22,834.04/31,511.61 = 12,762.50/x
3. Step 3: Cross multiply
   22,834.04x = 31,511.61 × 12,762.50
4. Step 4: Simplify right side
   22,834.04x = 402,166,765.07
5. Step 5: Solve for x
   x = 402,166,765.07/22,834.04
6. Step 6: Final answer
   x = 17,612.60