Finding the Fourth Proportional to 69,828.56, 96,362.60 and 37,996.91

Step by Step Solution

1. Step 1: Write the proportion equation
   69,828.56 : 96,362.60 = 37,996.91 : x
2. Step 2: Convert to fraction form
   69,828.56/96,362.60 = 37,996.91/x
3. Step 3: Cross multiply
   69,828.56x = 96,362.60 × 37,996.91
4. Step 4: Simplify right side
   69,828.56x = 3,661,481,375.46
5. Step 5: Solve for x
   x = 3,661,481,375.46/69,828.56
6. Step 6: Final answer
   x = 52,435.30