Finding the Fourth Proportional to 69,723.15, 96,217.86 and 37,891.98

Step by Step Solution

1. Step 1: Write the proportion equation
   69,723.15 : 96,217.86 = 37,891.98 : x
2. Step 2: Convert to fraction form
   69,723.15/96,217.86 = 37,891.98/x
3. Step 3: Cross multiply
   69,723.15x = 96,217.86 × 37,891.98
4. Step 4: Simplify right side
   69,723.15x = 3,645,885,226.76
5. Step 5: Solve for x
   x = 3,645,885,226.76/69,723.15
6. Step 6: Final answer
   x = 52,290.89