Finding the Fourth Proportional to 22,552.93, 31,123.10 and 12,482.07

Step by Step Solution

1. Step 1: Write the proportion equation
   22,552.93 : 31,123.10 = 12,482.07 : x
2. Step 2: Convert to fraction form
   22,552.93/31,123.10 = 12,482.07/x
3. Step 3: Cross multiply
   22,552.93x = 31,123.10 × 12,482.07
4. Step 4: Simplify right side
   22,552.93x = 388,480,712.82
5. Step 5: Solve for x
   x = 388,480,712.82/22,552.93
6. Step 6: Final answer
   x = 17,225.29