Finding the Fourth Proportional to 89,096.83, 133,626.44 and 53,089.25

Step by Step Solution

1. Step 1: Write the proportion equation
   89,096.83 : 133,626.44 = 53,089.25 : x
2. Step 2: Convert to fraction form
   89,096.83/133,626.44 = 53,089.25/x
3. Step 3: Cross multiply
   89,096.83x = 133,626.44 × 53,089.25
4. Step 4: Simplify right side
   89,096.83x = 7,094,127,479.77
5. Step 5: Solve for x
   x = 7,094,127,479.77/89,096.83
6. Step 6: Final answer
   x = 79,622.67