Finding the Fourth Proportional to 2,075,436.60, 3,113,738.10 and 1,010,513.40

Step by Step Solution

1. Step 1: Write the proportion equation
   2,075,436.60 : 3,113,738.10 = 1,010,513.40 : x
2. Step 2: Convert to fraction form
   2,075,436.60/3,113,738.10 = 1,010,513.40/x
3. Step 3: Cross multiply
   2,075,436.60x = 3,113,738.10 × 1,010,513.40
4. Step 4: Simplify right side
   2,075,436.60x = 3,146,474,074,140.54
5. Step 5: Solve for x
   x = 3,146,474,074,140.54/2,075,436.60
6. Step 6: Final answer
   x = 1,516,054.06