Finding the Fourth Proportional to 17,501,316.72, 24,151,817.70 and 9,660,831

Step by Step Solution

1. Step 1: Write the proportion equation
   17,501,316.72 : 24,151,817.70 = 9,660,831 : x
2. Step 2: Convert to fraction form
   17,501,316.72/24,151,817.70 = 9,660,831/x
3. Step 3: Cross multiply
   17,501,316.72x = 24,151,817.70 × 9,660,831
4. Step 4: Simplify right side
   17,501,316.72x = 233,326,629,142,508.69
5. Step 5: Solve for x
   x = 233,326,629,142,508.69/17,501,316.72
6. Step 6: Final answer
   x = 13,331,947.13