Finding the Fourth Proportional to 7,150,648.44, 9,871,075.62 and 4,250,978.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,150,648.44 : 9,871,075.62 = 4,250,978.04 : x
2. Step 2: Convert to fraction form
   7,150,648.44/9,871,075.62 = 4,250,978.04/x
3. Step 3: Cross multiply
   7,150,648.44x = 9,871,075.62 × 4,250,978.04
4. Step 4: Simplify right side
   7,150,648.44x = 41,961,725,691,799.38
5. Step 5: Solve for x
   x = 41,961,725,691,799.38/7,150,648.44
6. Step 6: Final answer
   x = 5,868,240.63