Finding the Fourth Proportional to 2,058,212.16, 3,087,037.98 and 541,768.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,058,212.16 : 3,087,037.98 = 541,768.10 : x
2. Step 2: Convert to fraction form
   2,058,212.16/3,087,037.98 = 541,768.10/x
3. Step 3: Cross multiply
   2,058,212.16x = 3,087,037.98 × 541,768.10
4. Step 4: Simplify right side
   2,058,212.16x = 1,672,458,685,617.25
5. Step 5: Solve for x
   x = 1,672,458,685,617.25/2,058,212.16
6. Step 6: Final answer
   x = 812,578.37