Finding the Fourth Proportional to 5,397,196.45, 7,448,118.45 and 3,074,088.52

Step by Step Solution

1. Step 1: Write the proportion equation
   5,397,196.45 : 7,448,118.45 = 3,074,088.52 : x
2. Step 2: Convert to fraction form
   5,397,196.45/7,448,118.45 = 3,074,088.52/x
3. Step 3: Cross multiply
   5,397,196.45x = 7,448,118.45 × 3,074,088.52
4. Step 4: Simplify right side
   5,397,196.45x = 22,896,175,422,745.20
5. Step 5: Solve for x
   x = 22,896,175,422,745.20/5,397,196.45
6. Step 6: Final answer
   x = 4,242,234.95