Finding the Fourth Proportional to 89,301.83, 123,247.91 and 51,576.08

Step by Step Solution

1. Step 1: Write the proportion equation
   89,301.83 : 123,247.91 = 51,576.08 : x
2. Step 2: Convert to fraction form
   89,301.83/123,247.91 = 51,576.08/x
3. Step 3: Cross multiply
   89,301.83x = 123,247.91 × 51,576.08
4. Step 4: Simplify right side
   89,301.83x = 6,356,644,116.23
5. Step 5: Solve for x
   x = 6,356,644,116.23/89,301.83
6. Step 6: Final answer
   x = 71,181.56