Finding the Fourth Proportional to 2,602,667.16, 3,586,812.26 and 1,876,276.98

Step by Step Solution

1. Step 1: Write the proportion equation
   2,602,667.16 : 3,586,812.26 = 1,876,276.98 : x
2. Step 2: Convert to fraction form
   2,602,667.16/3,586,812.26 = 1,876,276.98/x
3. Step 3: Cross multiply
   2,602,667.16x = 3,586,812.26 × 1,876,276.98
4. Step 4: Simplify right side
   2,602,667.16x = 6,729,853,275,019.78
5. Step 5: Solve for x
   x = 6,729,853,275,019.78/2,602,667.16
6. Step 6: Final answer
   x = 2,585,752.56