Finding the Fourth Proportional to 22,926.83, 34,429.86 and 13,625.28

Step by Step Solution

1. Step 1: Write the proportion equation
   22,926.83 : 34,429.86 = 13,625.28 : x
2. Step 2: Convert to fraction form
   22,926.83/34,429.86 = 13,625.28/x
3. Step 3: Cross multiply
   22,926.83x = 34,429.86 × 13,625.28
4. Step 4: Simplify right side
   22,926.83x = 469,116,482.86
5. Step 5: Solve for x
   x = 469,116,482.86/22,926.83
6. Step 6: Final answer
   x = 20,461.47