Finding the Fourth Proportional to 22,436.32, 30,961.96 and 12,364.52

Step by Step Solution

1. Step 1: Write the proportion equation
   22,436.32 : 30,961.96 = 12,364.52 : x
2. Step 2: Convert to fraction form
   22,436.32/30,961.96 = 12,364.52/x
3. Step 3: Cross multiply
   22,436.32x = 30,961.96 × 12,364.52
4. Step 4: Simplify right side
   22,436.32x = 382,829,773.66
5. Step 5: Solve for x
   x = 382,829,773.66/22,436.32
6. Step 6: Final answer
   x = 17,062.95