Finding the Fourth Proportional to 7,835.61, 10,813.31 and 4,298.82

Step by Step Solution

1. Step 1: Write the proportion equation
   7,835.61 : 10,813.31 = 4,298.82 : x
2. Step 2: Convert to fraction form
   7,835.61/10,813.31 = 4,298.82/x
3. Step 3: Cross multiply
   7,835.61x = 10,813.31 × 4,298.82
4. Step 4: Simplify right side
   7,835.61x = 46,484,473.29
5. Step 5: Solve for x
   x = 46,484,473.29/7,835.61
6. Step 6: Final answer
   x = 5,932.46