Finding the Fourth Proportional to 4,854,200.32, 7,282,698.24 and 1,488,901.12

Step by Step Solution

1. Step 1: Write the proportion equation
   4,854,200.32 : 7,282,698.24 = 1,488,901.12 : x
2. Step 2: Convert to fraction form
   4,854,200.32/7,282,698.24 = 1,488,901.12/x
3. Step 3: Cross multiply
   4,854,200.32x = 7,282,698.24 × 1,488,901.12
4. Step 4: Simplify right side
   4,854,200.32x = 10,843,217,566,158.03
5. Step 5: Solve for x
   x = 10,843,217,566,158.03/4,854,200.32
6. Step 6: Final answer
   x = 2,233,780.41