Finding the Fourth Proportional to 2,848,647.81, 4,271,601.20 and 954,064.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,848,647.81 : 4,271,601.20 = 954,064.29 : x
2. Step 2: Convert to fraction form
   2,848,647.81/4,271,601.20 = 954,064.29/x
3. Step 3: Cross multiply
   2,848,647.81x = 4,271,601.20 × 954,064.29
4. Step 4: Simplify right side
   2,848,647.81x = 4,075,382,161,270.83
5. Step 5: Solve for x
   x = 4,075,382,161,270.83/2,848,647.81
6. Step 6: Final answer
   x = 1,430,637.42