Finding the Fourth Proportional to 2,400,075.94, 3,600,117.40 and 980,132.02

Step by Step Solution

1. Step 1: Write the proportion equation
   2,400,075.94 : 3,600,117.40 = 980,132.02 : x
2. Step 2: Convert to fraction form
   2,400,075.94/3,600,117.40 = 980,132.02/x
3. Step 3: Cross multiply
   2,400,075.94x = 3,600,117.40 × 980,132.02
4. Step 4: Simplify right side
   2,400,075.94x = 3,528,590,339,499.15
5. Step 5: Solve for x
   x = 3,528,590,339,499.15/2,400,075.94
6. Step 6: Final answer
   x = 1,470,199.46