Finding the Fourth Proportional to 22,173.86, 30,599.74 and 12,102.32

Step by Step Solution

1. Step 1: Write the proportion equation
   22,173.86 : 30,599.74 = 12,102.32 : x
2. Step 2: Convert to fraction form
   22,173.86/30,599.74 = 12,102.32/x
3. Step 3: Cross multiply
   22,173.86x = 30,599.74 × 12,102.32
4. Step 4: Simplify right side
   22,173.86x = 370,327,631.89
5. Step 5: Solve for x
   x = 370,327,631.89/22,173.86
6. Step 6: Final answer
   x = 16,701.09