Finding the Fourth Proportional to 22,335.77, 30,823.94 and 12,264.86

Step by Step Solution

1. Step 1: Write the proportion equation
   22,335.77 : 30,823.94 = 12,264.86 : x
2. Step 2: Convert to fraction form
   22,335.77/30,823.94 = 12,264.86/x
3. Step 3: Cross multiply
   22,335.77x = 30,823.94 × 12,264.86
4. Step 4: Simplify right side
   22,335.77x = 378,051,185.29
5. Step 5: Solve for x
   x = 378,051,185.29/22,335.77
6. Step 6: Final answer
   x = 16,925.82