Finding the Fourth Proportional to 47,498.58, 65,519.48 and 31,366.04

Step by Step Solution

1. Step 1: Write the proportion equation
   47,498.58 : 65,519.48 = 31,366.04 : x
2. Step 2: Convert to fraction form
   47,498.58/65,519.48 = 31,366.04/x
3. Step 3: Cross multiply
   47,498.58x = 65,519.48 × 31,366.04
4. Step 4: Simplify right side
   47,498.58x = 2,055,086,381.28
5. Step 5: Solve for x
   x = 2,055,086,381.28/47,498.58
6. Step 6: Final answer
   x = 43,266.27