Finding the Fourth Proportional to 23,036.32, 34,545.18 and 8,994.34

Step by Step Solution

1. Step 1: Write the proportion equation
   23,036.32 : 34,545.18 = 8,994.34 : x
2. Step 2: Convert to fraction form
   23,036.32/34,545.18 = 8,994.34/x
3. Step 3: Cross multiply
   23,036.32x = 34,545.18 × 8,994.34
4. Step 4: Simplify right side
   23,036.32x = 310,711,094.28
5. Step 5: Solve for x
   x = 310,711,094.28/23,036.32
6. Step 6: Final answer
   x = 13,487.88