Finding the Fourth Proportional to 35,957.98, 53,792.43 and 31,079.98

Step by Step Solution

1. Step 1: Write the proportion equation
   35,957.98 : 53,792.43 = 31,079.98 : x
2. Step 2: Convert to fraction form
   35,957.98/53,792.43 = 31,079.98/x
3. Step 3: Cross multiply
   35,957.98x = 53,792.43 × 31,079.98
4. Step 4: Simplify right side
   35,957.98x = 1,671,867,648.55
5. Step 5: Solve for x
   x = 1,671,867,648.55/35,957.98
6. Step 6: Final answer
   x = 46,495.04