Finding the Fourth Proportional to 2,543,323.50, 3,508,918.38 and 1,576,100.88

Step by Step Solution

1. Step 1: Write the proportion equation
   2,543,323.50 : 3,508,918.38 = 1,576,100.88 : x
2. Step 2: Convert to fraction form
   2,543,323.50/3,508,918.38 = 1,576,100.88/x
3. Step 3: Cross multiply
   2,543,323.50x = 3,508,918.38 × 1,576,100.88
4. Step 4: Simplify right side
   2,543,323.50x = 5,530,409,346,566.17
5. Step 5: Solve for x
   x = 5,530,409,346,566.17/2,543,323.50
6. Step 6: Final answer
   x = 2,174,481.28