Finding the Fourth Proportional to 14,692,196.20, 22,041,404.70 and 4,456,215.40

Step by Step Solution

1. Step 1: Write the proportion equation
   14,692,196.20 : 22,041,404.70 = 4,456,215.40 : x
2. Step 2: Convert to fraction form
   14,692,196.20/22,041,404.70 = 4,456,215.40/x
3. Step 3: Cross multiply
   14,692,196.20x = 22,041,404.70 × 4,456,215.40
4. Step 4: Simplify right side
   14,692,196.20x = 98,221,247,061,772.39
5. Step 5: Solve for x
   x = 98,221,247,061,772.39/14,692,196.20
6. Step 6: Final answer
   x = 6,685,266.50