Finding the Fourth Proportional to 70,196.58, 96,875.96 and 39,577.24

Step by Step Solution

1. Step 1: Write the proportion equation
   70,196.58 : 96,875.96 = 39,577.24 : x
2. Step 2: Convert to fraction form
   70,196.58/96,875.96 = 39,577.24/x
3. Step 3: Cross multiply
   70,196.58x = 96,875.96 × 39,577.24
4. Step 4: Simplify right side
   70,196.58x = 3,834,083,119.15
5. Step 5: Solve for x
   x = 3,834,083,119.15/70,196.58
6. Step 6: Final answer
   x = 54,619.23