Finding the Fourth Proportional to 2,443,191.56, 3,371,607.20 and 1,424,793.12

Step by Step Solution

1. Step 1: Write the proportion equation
   2,443,191.56 : 3,371,607.20 = 1,424,793.12 : x
2. Step 2: Convert to fraction form
   2,443,191.56/3,371,607.20 = 1,424,793.12/x
3. Step 3: Cross multiply
   2,443,191.56x = 3,371,607.20 × 1,424,793.12
4. Step 4: Simplify right side
   2,443,191.56x = 4,803,842,741,902.47
5. Step 5: Solve for x
   x = 4,803,842,741,902.47/2,443,191.56
6. Step 6: Final answer
   x = 1,966,216.17