Finding the Fourth Proportional to 9,498.81, 14,235.80 and 5,106.81

Step by Step Solution

1. Step 1: Write the proportion equation
   9,498.81 : 14,235.80 = 5,106.81 : x
2. Step 2: Convert to fraction form
   9,498.81/14,235.80 = 5,106.81/x
3. Step 3: Cross multiply
   9,498.81x = 14,235.80 × 5,106.81
4. Step 4: Simplify right side
   9,498.81x = 72,699,500.26
5. Step 5: Solve for x
   x = 72,699,500.26/9,498.81
6. Step 6: Final answer
   x = 7,653.54