Finding the Fourth Proportional to 2,667,837.61, 4,002,309.59 and 1,070,525.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,667,837.61 : 4,002,309.59 = 1,070,525.31 : x
2. Step 2: Convert to fraction form
   2,667,837.61/4,002,309.59 = 1,070,525.31/x
3. Step 3: Cross multiply
   2,667,837.61x = 4,002,309.59 × 1,070,525.31
4. Step 4: Simplify right side
   2,667,837.61x = 4,284,573,714,550.72
5. Step 5: Solve for x
   x = 4,284,573,714,550.72/2,667,837.61
6. Step 6: Final answer
   x = 1,606,009.94