Finding the Fourth Proportional to 35,959.98, 53,795.43 and 31,081.98

Step by Step Solution

1. Step 1: Write the proportion equation
   35,959.98 : 53,795.43 = 31,081.98 : x
2. Step 2: Convert to fraction form
   35,959.98/53,795.43 = 31,081.98/x
3. Step 3: Cross multiply
   35,959.98x = 53,795.43 × 31,081.98
4. Step 4: Simplify right side
   35,959.98x = 1,672,068,479.35
5. Step 5: Solve for x
   x = 1,672,068,479.35/35,959.98
6. Step 6: Final answer
   x = 46,498.04