Finding the Fourth Proportional to 17,818,062.72, 24,588,942.30 and 9,669,300.72

Step by Step Solution

1. Step 1: Write the proportion equation
   17,818,062.72 : 24,588,942.30 = 9,669,300.72 : x
2. Step 2: Convert to fraction form
   17,818,062.72/24,588,942.30 = 9,669,300.72/x
3. Step 3: Cross multiply
   17,818,062.72x = 24,588,942.30 × 9,669,300.72
4. Step 4: Simplify right side
   17,818,062.72x = 237,757,877,485,428.47
5. Step 5: Solve for x
   x = 237,757,877,485,428.47/17,818,062.72
6. Step 6: Final answer
   x = 13,343,643.54