Finding the Fourth Proportional to 31,162,298.27, 46,745,860.73 and 10,412,808.26

Step by Step Solution

1. Step 1: Write the proportion equation
   31,162,298.27 : 46,745,860.73 = 10,412,808.26 : x
2. Step 2: Convert to fraction form
   31,162,298.27/46,745,860.73 = 10,412,808.26/x
3. Step 3: Cross multiply
   31,162,298.27x = 46,745,860.73 × 10,412,808.26
4. Step 4: Simplify right side
   31,162,298.27x = 486,755,684,444,360.31
5. Step 5: Solve for x
   x = 486,755,684,444,360.31/31,162,298.27
6. Step 6: Final answer
   x = 15,620,018.79