Finding the Fourth Proportional to 55,670.73, 76,817.25 and 31,792.35

Step by Step Solution

1. Step 1: Write the proportion equation
   55,670.73 : 76,817.25 = 31,792.35 : x
2. Step 2: Convert to fraction form
   55,670.73/76,817.25 = 31,792.35/x
3. Step 3: Cross multiply
   55,670.73x = 76,817.25 × 31,792.35
4. Step 4: Simplify right side
   55,670.73x = 2,442,200,898.04
5. Step 5: Solve for x
   x = 2,442,200,898.04/55,670.73
6. Step 6: Final answer
   x = 43,868.67