Finding the Fourth Proportional to 89,096.49, 133,625.93 and 53,088.91

Step by Step Solution

1. Step 1: Write the proportion equation
   89,096.49 : 133,625.93 = 53,088.91 : x
2. Step 2: Convert to fraction form
   89,096.49/133,625.93 = 53,088.91/x
3. Step 3: Cross multiply
   89,096.49x = 133,625.93 × 53,088.91
4. Step 4: Simplify right side
   89,096.49x = 7,094,054,371.93
5. Step 5: Solve for x
   x = 7,094,054,371.93/89,096.49
6. Step 6: Final answer
   x = 79,622.15