Finding the Fourth Proportional to 70,061.40, 96,684.98 and 38,230.83

Step by Step Solution

1. Step 1: Write the proportion equation
   70,061.40 : 96,684.98 = 38,230.83 : x
2. Step 2: Convert to fraction form
   70,061.40/96,684.98 = 38,230.83/x
3. Step 3: Cross multiply
   70,061.40x = 96,684.98 × 38,230.83
4. Step 4: Simplify right side
   70,061.40x = 3,696,346,842.78
5. Step 5: Solve for x
   x = 3,696,346,842.78/70,061.40
6. Step 6: Final answer
   x = 52,758.68