Finding the Fourth Proportional to 22,152.47, 30,572.22 and 12,595.35

Step by Step Solution

1. Step 1: Write the proportion equation
   22,152.47 : 30,572.22 = 12,595.35 : x
2. Step 2: Convert to fraction form
   22,152.47/30,572.22 = 12,595.35/x
3. Step 3: Cross multiply
   22,152.47x = 30,572.22 × 12,595.35
4. Step 4: Simplify right side
   22,152.47x = 385,067,925.82
5. Step 5: Solve for x
   x = 385,067,925.82/22,152.47
6. Step 6: Final answer
   x = 17,382.62