Finding the Fourth Proportional to 17,530.83, 24,191.56 and 9,979.00

Step by Step Solution

1. Step 1: Write the proportion equation
   17,530.83 : 24,191.56 = 9,979.00 : x
2. Step 2: Convert to fraction form
   17,530.83/24,191.56 = 9,979.00/x
3. Step 3: Cross multiply
   17,530.83x = 24,191.56 × 9,979.00
4. Step 4: Simplify right side
   17,530.83x = 241,407,529.23
5. Step 5: Solve for x
   x = 241,407,529.23/17,530.83
6. Step 6: Final answer
   x = 13,770.46