Finding the Fourth Proportional to 224,227.46, 336,350.13 and 89,317.10

Step by Step Solution

1. Step 1: Write the proportion equation
   224,227.46 : 336,350.13 = 89,317.10 : x
2. Step 2: Convert to fraction form
   224,227.46/336,350.13 = 89,317.10/x
3. Step 3: Cross multiply
   224,227.46x = 336,350.13 × 89,317.10
4. Step 4: Simplify right side
   224,227.46x = 30,041,818,196.22
5. Step 5: Solve for x
   x = 30,041,818,196.22/224,227.46
6. Step 6: Final answer
   x = 133,979.21