Finding the Fourth Proportional to 5,511,870.61, 8,267,271.34 and 1,673,726.26

Step by Step Solution

1. Step 1: Write the proportion equation
   5,511,870.61 : 8,267,271.34 = 1,673,726.26 : x
2. Step 2: Convert to fraction form
   5,511,870.61/8,267,271.34 = 1,673,726.26/x
3. Step 3: Cross multiply
   5,511,870.61x = 8,267,271.34 × 1,673,726.26
4. Step 4: Simplify right side
   5,511,870.61x = 13,837,149,140,303.39
5. Step 5: Solve for x
   x = 13,837,149,140,303.39/5,511,870.61
6. Step 6: Final answer
   x = 2,510,427.06