Finding the Fourth Proportional to 89,908.26, 134,922.59 and 37,317.80

Step by Step Solution

1. Step 1: Write the proportion equation
   89,908.26 : 134,922.59 = 37,317.80 : x
2. Step 2: Convert to fraction form
   89,908.26/134,922.59 = 37,317.80/x
3. Step 3: Cross multiply
   89,908.26x = 134,922.59 × 37,317.80
4. Step 4: Simplify right side
   89,908.26x = 5,035,013,367.90
5. Step 5: Solve for x
   x = 5,035,013,367.90/89,908.26
6. Step 6: Final answer
   x = 56,001.68