Finding the Fourth Proportional to 9,523.69, 14,287.80 and 3,973.95

Step by Step Solution

1. Step 1: Write the proportion equation
   9,523.69 : 14,287.80 = 3,973.95 : x
2. Step 2: Convert to fraction form
   9,523.69/14,287.80 = 3,973.95/x
3. Step 3: Cross multiply
   9,523.69x = 14,287.80 × 3,973.95
4. Step 4: Simplify right side
   9,523.69x = 56,779,002.81
5. Step 5: Solve for x
   x = 56,779,002.81/9,523.69
6. Step 6: Final answer
   x = 5,961.87