Finding the Fourth Proportional to 47,557,449.22, 71,215,073.34 and 31,334,216.23

Step by Step Solution

1. Step 1: Write the proportion equation
   47,557,449.22 : 71,215,073.34 = 31,334,216.23 : x
2. Step 2: Convert to fraction form
   47,557,449.22/71,215,073.34 = 31,334,216.23/x
3. Step 3: Cross multiply
   47,557,449.22x = 71,215,073.34 × 31,334,216.23
4. Step 4: Simplify right side
   47,557,449.22x = 2,231,468,506,870,868.50
5. Step 5: Solve for x
   x = 2,231,468,506,870,868.50/47,557,449.22
6. Step 6: Final answer
   x = 46,921,534.76