Finding the Fourth Proportional to 5,423,196.47, 7,469,644.50 and 4,042,114.18

Step by Step Solution

1. Step 1: Write the proportion equation
   5,423,196.47 : 7,469,644.50 = 4,042,114.18 : x
2. Step 2: Convert to fraction form
   5,423,196.47/7,469,644.50 = 4,042,114.18/x
3. Step 3: Cross multiply
   5,423,196.47x = 7,469,644.50 × 4,042,114.18
4. Step 4: Simplify right side
   5,423,196.47x = 30,193,155,934,334.90
5. Step 5: Solve for x
   x = 30,193,155,934,334.90/5,423,196.47
6. Step 6: Final answer
   x = 5,567,409.58