Finding the Fourth Proportional to 2,567,690.52, 3,543,369.62 and 1,421,746.26

Step by Step Solution

1. Step 1: Write the proportion equation
   2,567,690.52 : 3,543,369.62 = 1,421,746.26 : x
2. Step 2: Convert to fraction form
   2,567,690.52/3,543,369.62 = 1,421,746.26/x
3. Step 3: Cross multiply
   2,567,690.52x = 3,543,369.62 × 1,421,746.26
4. Step 4: Simplify right side
   2,567,690.52x = 5,037,772,497,923.89
5. Step 5: Solve for x
   x = 5,037,772,497,923.89/2,567,690.52
6. Step 6: Final answer
   x = 1,961,985.86