Finding the Fourth Proportional to 3,422,965.02, 5,135,521.89 and 2,058,309.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,422,965.02 : 5,135,521.89 = 2,058,309.82 : x
2. Step 2: Convert to fraction form
   3,422,965.02/5,135,521.89 = 2,058,309.82/x
3. Step 3: Cross multiply
   3,422,965.02x = 5,135,521.89 × 2,058,309.82
4. Step 4: Simplify right side
   3,422,965.02x = 10,570,495,137,011.96
5. Step 5: Solve for x
   x = 10,570,495,137,011.96/3,422,965.02
6. Step 6: Final answer
   x = 3,088,110.77