Finding the Fourth Proportional to 70,105.83, 96,748.34 and 38,277.15

Step by Step Solution

1. Step 1: Write the proportion equation
   70,105.83 : 96,748.34 = 38,277.15 : x
2. Step 2: Convert to fraction form
   70,105.83/96,748.34 = 38,277.15/x
3. Step 3: Cross multiply
   70,105.83x = 96,748.34 × 38,277.15
4. Step 4: Simplify right side
   70,105.83x = 3,703,250,531.05
5. Step 5: Solve for x
   x = 3,703,250,531.05/70,105.83
6. Step 6: Final answer
   x = 52,823.72