Finding the Fourth Proportional to 70,105.96, 96,746.55 and 38,275.58

Step by Step Solution

1. Step 1: Write the proportion equation
   70,105.96 : 96,746.55 = 38,275.58 : x
2. Step 2: Convert to fraction form
   70,105.96/96,746.55 = 38,275.58/x
3. Step 3: Cross multiply
   70,105.96x = 96,746.55 × 38,275.58
4. Step 4: Simplify right side
   70,105.96x = 3,703,030,314.25
5. Step 5: Solve for x
   x = 3,703,030,314.25/70,105.96
6. Step 6: Final answer
   x = 52,820.48