Finding the Fourth Proportional to 70,608.24, 97,436.34 and 42,329.52

Step by Step Solution

1. Step 1: Write the proportion equation
   70,608.24 : 97,436.34 = 42,329.52 : x
2. Step 2: Convert to fraction form
   70,608.24/97,436.34 = 42,329.52/x
3. Step 3: Cross multiply
   70,608.24x = 97,436.34 × 42,329.52
4. Step 4: Simplify right side
   70,608.24x = 4,124,433,502.76
5. Step 5: Solve for x
   x = 4,124,433,502.76/70,608.24
6. Step 6: Final answer
   x = 58,412.92