Finding the Fourth Proportional to 59,505.96, 89,164.08 and 31,424.88

Step by Step Solution

1. Step 1: Write the proportion equation
   59,505.96 : 89,164.08 = 31,424.88 : x
2. Step 2: Convert to fraction form
   59,505.96/89,164.08 = 31,424.88/x
3. Step 3: Cross multiply
   59,505.96x = 89,164.08 × 31,424.88
4. Step 4: Simplify right side
   59,505.96x = 2,801,970,514.31
5. Step 5: Solve for x
   x = 2,801,970,514.31/59,505.96
6. Step 6: Final answer
   x = 47,087.22