Finding the Fourth Proportional to 2,575,376.73, 3,554,022.15 and 1,543,483.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575,376.73 : 3,554,022.15 = 1,543,483.89 : x
2. Step 2: Convert to fraction form
   2,575,376.73/3,554,022.15 = 1,543,483.89/x
3. Step 3: Cross multiply
   2,575,376.73x = 3,554,022.15 × 1,543,483.89
4. Step 4: Simplify right side
   2,575,376.73x = 5,485,575,933,228.16
5. Step 5: Solve for x
   x = 5,485,575,933,228.16/2,575,376.73
6. Step 6: Final answer
   x = 2,130,009.12