Finding the Fourth Proportional to 3,002,219.83, 4,143,065.31 and 1,625,564.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,002,219.83 : 4,143,065.31 = 1,625,564.50 : x
2. Step 2: Convert to fraction form
   3,002,219.83/4,143,065.31 = 1,625,564.50/x
3. Step 3: Cross multiply
   3,002,219.83x = 4,143,065.31 × 1,625,564.50
4. Step 4: Simplify right side
   3,002,219.83x = 6,734,819,889,117.50
5. Step 5: Solve for x
   x = 6,734,819,889,117.50/3,002,219.83
6. Step 6: Final answer
   x = 2,243,280.06