Finding the Fourth Proportional to 31,048.09, 42,764.74 and 23,864.27

Step by Step Solution

1. Step 1: Write the proportion equation
   31,048.09 : 42,764.74 = 23,864.27 : x
2. Step 2: Convert to fraction form
   31,048.09/42,764.74 = 23,864.27/x
3. Step 3: Cross multiply
   31,048.09x = 42,764.74 × 23,864.27
4. Step 4: Simplify right side
   31,048.09x = 1,020,549,028.36
5. Step 5: Solve for x
   x = 1,020,549,028.36/31,048.09
6. Step 6: Final answer
   x = 32,869.95