Finding the Fourth Proportional to 69,839.91, 96,381.10 and 38,010.83

Step by Step Solution

1. Step 1: Write the proportion equation
   69,839.91 : 96,381.10 = 38,010.83 : x
2. Step 2: Convert to fraction form
   69,839.91/96,381.10 = 38,010.83/x
3. Step 3: Cross multiply
   69,839.91x = 96,381.10 × 38,010.83
4. Step 4: Simplify right side
   69,839.91x = 3,663,525,607.31
5. Step 5: Solve for x
   x = 3,663,525,607.31/69,839.91
6. Step 6: Final answer
   x = 52,456.05