Finding the Fourth Proportional to 22,035.32, 30,410.25 and 12,475.22

Step by Step Solution

1. Step 1: Write the proportion equation
   22,035.32 : 30,410.25 = 12,475.22 : x
2. Step 2: Convert to fraction form
   22,035.32/30,410.25 = 12,475.22/x
3. Step 3: Cross multiply
   22,035.32x = 30,410.25 × 12,475.22
4. Step 4: Simplify right side
   22,035.32x = 379,374,559.01
5. Step 5: Solve for x
   x = 379,374,559.01/22,035.32
6. Step 6: Final answer
   x = 17,216.66