Finding the Fourth Proportional to 89,479.27, 134,215.83 and 22,919.98

Step by Step Solution

1. Step 1: Write the proportion equation
   89,479.27 : 134,215.83 = 22,919.98 : x
2. Step 2: Convert to fraction form
   89,479.27/134,215.83 = 22,919.98/x
3. Step 3: Cross multiply
   89,479.27x = 134,215.83 × 22,919.98
4. Step 4: Simplify right side
   89,479.27x = 3,076,223,889.69
5. Step 5: Solve for x
   x = 3,076,223,889.69/89,479.27
6. Step 6: Final answer
   x = 34,379.18