Finding the Fourth Proportional to 69,732.63, 96,231.38 and 37,902.15

Step by Step Solution

1. Step 1: Write the proportion equation
   69,732.63 : 96,231.38 = 37,902.15 : x
2. Step 2: Convert to fraction form
   69,732.63/96,231.38 = 37,902.15/x
3. Step 3: Cross multiply
   69,732.63x = 96,231.38 × 37,902.15
4. Step 4: Simplify right side
   69,732.63x = 3,647,376,009.96
5. Step 5: Solve for x
   x = 3,647,376,009.96/69,732.63
6. Step 6: Final answer
   x = 52,305.15