Finding the Fourth Proportional to 2,567,674.50, 3,543,347.50 and 1,421,730.24

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567,674.50 : 3,543,347.50 = 1,421,730.24 : x
2. Step 2: Convert to fraction form
   2,567,674.50/3,543,347.50 = 1,421,730.24/x
3. Step 3: Cross multiply
   2,567,674.50x = 3,543,347.50 × 1,421,730.24
4. Step 4: Simplify right side
   2,567,674.50x = 5,037,684,284,469.75
5. Step 5: Solve for x
   x = 5,037,684,284,469.75/2,567,674.50
6. Step 6: Final answer
   x = 1,961,963.75