Finding the Fourth Proportional to 5,375,017.35, 7,419,144.83 and 3,657,134.32

Step by Step Solution

1. Step 1: Write the proportion equation
   5,375,017.35 : 7,419,144.83 = 3,657,134.32 : x
2. Step 2: Convert to fraction form
   5,375,017.35/7,419,144.83 = 3,657,134.32/x
3. Step 3: Cross multiply
   5,375,017.35x = 7,419,144.83 × 3,657,134.32
4. Step 4: Simplify right side
   5,375,017.35x = 27,132,809,182,843.57
5. Step 5: Solve for x
   x = 27,132,809,182,843.57/5,375,017.35
6. Step 6: Final answer
   x = 5,047,948.20