Finding the Fourth Proportional to 9,846.55, 14,776.64 and 3,922.86

Step by Step Solution

1. Step 1: Write the proportion equation
   9,846.55 : 14,776.64 = 3,922.86 : x
2. Step 2: Convert to fraction form
   9,846.55/14,776.64 = 3,922.86/x
3. Step 3: Cross multiply
   9,846.55x = 14,776.64 × 3,922.86
4. Step 4: Simplify right side
   9,846.55x = 57,966,621.34
5. Step 5: Solve for x
   x = 57,966,621.34/9,846.55
6. Step 6: Final answer
   x = 5,887.00