Finding the Fourth Proportional to 15,095.34, 20,834.01 and 8,807.67

Step by Step Solution

1. Step 1: Write the proportion equation
   15,095.34 : 20,834.01 = 8,807.67 : x
2. Step 2: Convert to fraction form
   15,095.34/20,834.01 = 8,807.67/x
3. Step 3: Cross multiply
   15,095.34x = 20,834.01 × 8,807.67
4. Step 4: Simplify right side
   15,095.34x = 183,499,084.86
5. Step 5: Solve for x
   x = 183,499,084.86/15,095.34
6. Step 6: Final answer
   x = 12,156.01