Finding the Fourth Proportional to 70,233.35, 105,300.74 and 25,854.41

Step by Step Solution

1. Step 1: Write the proportion equation
   70,233.35 : 105,300.74 = 25,854.41 : x
2. Step 2: Convert to fraction form
   70,233.35/105,300.74 = 25,854.41/x
3. Step 3: Cross multiply
   70,233.35x = 105,300.74 × 25,854.41
4. Step 4: Simplify right side
   70,233.35x = 2,722,488,833.15
5. Step 5: Solve for x
   x = 2,722,488,833.15/70,233.35
6. Step 6: Final answer
   x = 38,763.48