Finding the Fourth Proportional to 10,693.69, 16,039.32 and 2,901.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,693.69 : 16,039.32 = 2,901.91 : x
2. Step 2: Convert to fraction form
   10,693.69/16,039.32 = 2,901.91/x
3. Step 3: Cross multiply
   10,693.69x = 16,039.32 × 2,901.91
4. Step 4: Simplify right side
   10,693.69x = 46,544,663.10
5. Step 5: Solve for x
   x = 46,544,663.10/10,693.69
6. Step 6: Final answer
   x = 4,352.54