Finding the Fourth Proportional to 23,002.08, 34,479.88 and 8,953.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,002.08 : 34,479.88 = 8,953.34 : x
2. Step 2: Convert to fraction form
   23,002.08/34,479.88 = 8,953.34/x
3. Step 3: Cross multiply
   23,002.08x = 34,479.88 × 8,953.34
4. Step 4: Simplify right side
   23,002.08x = 308,709,894.02
5. Step 5: Solve for x
   x = 308,709,894.02/23,002.08
6. Step 6: Final answer
   x = 13,420.96