Finding the Fourth Proportional to 4,257,870.32, 6,386,895.94 and 1,525,595.69

Step by Step Solution

1. Step 1: Write the proportion equation
   4,257,870.32 : 6,386,895.94 = 1,525,595.69 : x
2. Step 2: Convert to fraction form
   4,257,870.32/6,386,895.94 = 1,525,595.69/x
3. Step 3: Cross multiply
   4,257,870.32x = 6,386,895.94 × 1,525,595.69
4. Step 4: Simplify right side
   4,257,870.32x = 9,743,820,886,608.02
5. Step 5: Solve for x
   x = 9,743,820,886,608.02/4,257,870.32
6. Step 6: Final answer
   x = 2,288,425.94