Finding the Fourth Proportional to 9,736.30, 14,603.37 and 2,810.80

Step by Step Solution

1. Step 1: Write the proportion equation
   9,736.30 : 14,603.37 = 2,810.80 : x
2. Step 2: Convert to fraction form
   9,736.30/14,603.37 = 2,810.80/x
3. Step 3: Cross multiply
   9,736.30x = 14,603.37 × 2,810.80
4. Step 4: Simplify right side
   9,736.30x = 41,047,152.40
5. Step 5: Solve for x
   x = 41,047,152.40/9,736.30
6. Step 6: Final answer
   x = 4,215.89