Finding the Fourth Proportional to 4,204,401.48, 6,283,562.78 and 3,069,553.50

Step by Step Solution

1. Step 1: Write the proportion equation
   4,204,401.48 : 6,283,562.78 = 3,069,553.50 : x
2. Step 2: Convert to fraction form
   4,204,401.48/6,283,562.78 = 3,069,553.50/x
3. Step 3: Cross multiply
   4,204,401.48x = 6,283,562.78 × 3,069,553.50
4. Step 4: Simplify right side
   4,204,401.48x = 19,287,732,131,492.61
5. Step 5: Solve for x
   x = 19,287,732,131,492.61/4,204,401.48
6. Step 6: Final answer
   x = 4,587,509.60