Finding the Fourth Proportional to 89,168.16, 133,774.56 and 62,924.16

Step by Step Solution

1. Step 1: Write the proportion equation
   89,168.16 : 133,774.56 = 62,924.16 : x
2. Step 2: Convert to fraction form
   89,168.16/133,774.56 = 62,924.16/x
3. Step 3: Cross multiply
   89,168.16x = 133,774.56 × 62,924.16
4. Step 4: Simplify right side
   89,168.16x = 8,417,651,817.37
5. Step 5: Solve for x
   x = 8,417,651,817.37/89,168.16
6. Step 6: Final answer
   x = 94,401.99