Finding the Fourth Proportional to 54,494.71, 75,200.28 and 31,835.80

Step by Step Solution

1. Step 1: Write the proportion equation
   54,494.71 : 75,200.28 = 31,835.80 : x
2. Step 2: Convert to fraction form
   54,494.71/75,200.28 = 31,835.80/x
3. Step 3: Cross multiply
   54,494.71x = 75,200.28 × 31,835.80
4. Step 4: Simplify right side
   54,494.71x = 2,394,061,074.02
5. Step 5: Solve for x
   x = 2,394,061,074.02/54,494.71
6. Step 6: Final answer
   x = 43,931.99