Finding the Fourth Proportional to 2,570,555.55, 3,547,367.00 and 1,424,709.87

Step by Step Solution

1. Step 1: Write the proportion equation
   2,570,555.55 : 3,547,367.00 = 1,424,709.87 : x
2. Step 2: Convert to fraction form
   2,570,555.55/3,547,367.00 = 1,424,709.87/x
3. Step 3: Cross multiply
   2,570,555.55x = 3,547,367.00 × 1,424,709.87
4. Step 4: Simplify right side
   2,570,555.55x = 5,053,968,770,288.74
5. Step 5: Solve for x
   x = 5,053,968,770,288.74/2,570,555.55
6. Step 6: Final answer
   x = 1,966,099.81