Finding the Fourth Proportional to 2,575,377.14, 3,554,022.71 and 1,543,484.30

Step by Step Solution

1. Step 1: Write the proportion equation
   2,575,377.14 : 3,554,022.71 = 1,543,484.30 : x
2. Step 2: Convert to fraction form
   2,575,377.14/3,554,022.71 = 1,543,484.30/x
3. Step 3: Cross multiply
   2,575,377.14x = 3,554,022.71 × 1,543,484.30
4. Step 4: Simplify right side
   2,575,377.14x = 5,485,578,243,330.22
5. Step 5: Solve for x
   x = 5,485,578,243,330.22/2,575,377.14
6. Step 6: Final answer
   x = 2,130,009.69