Finding the Fourth Proportional to 67,711,099.41, 101,553,423.84 and 21,640,610.34

Step by Step Solution

1. Step 1: Write the proportion equation
   67,711,099.41 : 101,553,423.84 = 21,640,610.34 : x
2. Step 2: Convert to fraction form
   67,711,099.41/101,553,423.84 = 21,640,610.34/x
3. Step 3: Cross multiply
   67,711,099.41x = 101,553,423.84 × 21,640,610.34
4. Step 4: Simplify right side
   67,711,099.41x = 2,197,678,074,014,306.50
5. Step 5: Solve for x
   x = 2,197,678,074,014,306.50/67,711,099.41
6. Step 6: Final answer
   x = 32,456,688.68