Finding the Fourth Proportional to 31,544,538.71, 47,333,478.78 and 22,381,727.31

Step by Step Solution

1. Step 1: Write the proportion equation
   31,544,538.71 : 47,333,478.78 = 22,381,727.31 : x
2. Step 2: Convert to fraction form
   31,544,538.71/47,333,478.78 = 22,381,727.31/x
3. Step 3: Cross multiply
   31,544,538.71x = 47,333,478.78 × 22,381,727.31
4. Step 4: Simplify right side
   31,544,538.71x = 1,059,405,014,687,631.50
5. Step 5: Solve for x
   x = 1,059,405,014,687,631.50/31,544,538.71
6. Step 6: Final answer
   x = 33,584,419.31