Finding the Fourth Proportional to 69,731.45, 96,229.98 and 37,900.34

Step by Step Solution

1. Step 1: Write the proportion equation
   69,731.45 : 96,229.98 = 37,900.34 : x
2. Step 2: Convert to fraction form
   69,731.45/96,229.98 = 37,900.34/x
3. Step 3: Cross multiply
   69,731.45x = 96,229.98 × 37,900.34
4. Step 4: Simplify right side
   69,731.45x = 3,647,148,479.04
5. Step 5: Solve for x
   x = 3,647,148,479.04/69,731.45
6. Step 6: Final answer
   x = 52,302.78