Finding the Fourth Proportional to 22,482.09, 31,026.69 and 12,925.02

Step by Step Solution

1. Step 1: Write the proportion equation
   22,482.09 : 31,026.69 = 12,925.02 : x
2. Step 2: Convert to fraction form
   22,482.09/31,026.69 = 12,925.02/x
3. Step 3: Cross multiply
   22,482.09x = 31,026.69 × 12,925.02
4. Step 4: Simplify right side
   22,482.09x = 401,020,588.78
5. Step 5: Solve for x
   x = 401,020,588.78/22,482.09
6. Step 6: Final answer
   x = 17,837.34