Finding the Fourth Proportional to 2,016,947.51, 3,026,314.68 and 1,057,175.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,016,947.51 : 3,026,314.68 = 1,057,175.02 : x
2. Step 2: Convert to fraction form
   2,016,947.51/3,026,314.68 = 1,057,175.02/x
3. Step 3: Cross multiply
   2,016,947.51x = 3,026,314.68 × 1,057,175.02
4. Step 4: Simplify right side
   2,016,947.51x = 3,199,344,267,223.72
5. Step 5: Solve for x
   x = 3,199,344,267,223.72/2,016,947.51
6. Step 6: Final answer
   x = 1,586,230.81