Finding the Fourth Proportional to 22,953.47, 34,402.52 and 11,854.10

Step by Step Solution

1. Step 1: Write the proportion equation
   22,953.47 : 34,402.52 = 11,854.10 : x
2. Step 2: Convert to fraction form
   22,953.47/34,402.52 = 11,854.10/x
3. Step 3: Cross multiply
   22,953.47x = 34,402.52 × 11,854.10
4. Step 4: Simplify right side
   22,953.47x = 407,810,769.95
5. Step 5: Solve for x
   x = 407,810,769.95/22,953.47
6. Step 6: Final answer
   x = 17,766.84