Finding the Fourth Proportional to 14,071.24, 19,417.98 and 7,783.48

Step by Step Solution

1. Step 1: Write the proportion equation
   14,071.24 : 19,417.98 = 7,783.48 : x
2. Step 2: Convert to fraction form
   14,071.24/19,417.98 = 7,783.48/x
3. Step 3: Cross multiply
   14,071.24x = 19,417.98 × 7,783.48
4. Step 4: Simplify right side
   14,071.24x = 151,139,458.97
5. Step 5: Solve for x
   x = 151,139,458.97/14,071.24
6. Step 6: Final answer
   x = 10,741.02