Finding the Fourth Proportional to 9,835.86, 14,753.72 and 2,816.05

Step by Step Solution

1. Step 1: Write the proportion equation
   9,835.86 : 14,753.72 = 2,816.05 : x
2. Step 2: Convert to fraction form
   9,835.86/14,753.72 = 2,816.05/x
3. Step 3: Cross multiply
   9,835.86x = 14,753.72 × 2,816.05
4. Step 4: Simplify right side
   9,835.86x = 41,547,203.10
5. Step 5: Solve for x
   x = 41,547,203.10/9,835.86
6. Step 6: Final answer
   x = 4,224.05