Finding the Fourth Proportional to 31,162,687.61, 46,956,739.33 and 25,607,357.69

Step by Step Solution

1. Step 1: Write the proportion equation
   31,162,687.61 : 46,956,739.33 = 25,607,357.69 : x
2. Step 2: Convert to fraction form
   31,162,687.61/46,956,739.33 = 25,607,357.69/x
3. Step 3: Cross multiply
   31,162,687.61x = 46,956,739.33 × 25,607,357.69
4. Step 4: Simplify right side
   31,162,687.61x = 1,202,438,019,776,626.25
5. Step 5: Solve for x
   x = 1,202,438,019,776,626.25/31,162,687.61
6. Step 6: Final answer
   x = 38,585,825.30