Finding the Fourth Proportional to 2,952,350.90, 4,429,563.15 and 1,269,970.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,952,350.90 : 4,429,563.15 = 1,269,970.10 : x
2. Step 2: Convert to fraction form
   2,952,350.90/4,429,563.15 = 1,269,970.10/x
3. Step 3: Cross multiply
   2,952,350.90x = 4,429,563.15 × 1,269,970.10
4. Step 4: Simplify right side
   2,952,350.90x = 5,625,412,756,561.82
5. Step 5: Solve for x
   x = 5,625,412,756,561.82/2,952,350.90
6. Step 6: Final answer
   x = 1,905,401.14