Finding the Fourth Proportional to 47,116.22, 64,981.44 and 31,984.02

Step by Step Solution

1. Step 1: Write the proportion equation
   47,116.22 : 64,981.44 = 31,984.02 : x
2. Step 2: Convert to fraction form
   47,116.22/64,981.44 = 31,984.02/x
3. Step 3: Cross multiply
   47,116.22x = 64,981.44 × 31,984.02
4. Step 4: Simplify right side
   47,116.22x = 2,078,367,676.59
5. Step 5: Solve for x
   x = 2,078,367,676.59/47,116.22
6. Step 6: Final answer
   x = 44,111.51