Finding the Fourth Proportional to 53,083.69, 79,510.69 and 24,961.60

Step by Step Solution

1. Step 1: Write the proportion equation
   53,083.69 : 79,510.69 = 24,961.60 : x
2. Step 2: Convert to fraction form
   53,083.69/79,510.69 = 24,961.60/x
3. Step 3: Cross multiply
   53,083.69x = 79,510.69 × 24,961.60
4. Step 4: Simplify right side
   53,083.69x = 1,984,713,778.32
5. Step 5: Solve for x
   x = 1,984,713,778.32/53,083.69
6. Step 6: Final answer
   x = 37,388.39