Finding the Fourth Proportional to 2,543,255.16, 3,508,900.47 and 1,562,165.34

Step by Step Solution

1. Step 1: Write the proportion equation
   2,543,255.16 : 3,508,900.47 = 1,562,165.34 : x
2. Step 2: Convert to fraction form
   2,543,255.16/3,508,900.47 = 1,562,165.34/x
3. Step 3: Cross multiply
   2,543,255.16x = 3,508,900.47 × 1,562,165.34
4. Step 4: Simplify right side
   2,543,255.16x = 5,481,482,695,743.71
5. Step 5: Solve for x
   x = 5,481,482,695,743.71/2,543,255.16
6. Step 6: Final answer
   x = 2,155,301.91