Finding the Fourth Proportional to 70,196.16, 105,367.14 and 46,984.80

Step by Step Solution

1. Step 1: Write the proportion equation
   70,196.16 : 105,367.14 = 46,984.80 : x
2. Step 2: Convert to fraction form
   70,196.16/105,367.14 = 46,984.80/x
3. Step 3: Cross multiply
   70,196.16x = 105,367.14 × 46,984.80
4. Step 4: Simplify right side
   70,196.16x = 4,950,653,999.47
5. Step 5: Solve for x
   x = 4,950,653,999.47/70,196.16
6. Step 6: Final answer
   x = 70,525.99