Finding the Fourth Proportional to 17,243,760.32, 23,796,963.72 and 9,403,701.47

Step by Step Solution

1. Step 1: Write the proportion equation
   17,243,760.32 : 23,796,963.72 = 9,403,701.47 : x
2. Step 2: Convert to fraction form
   17,243,760.32/23,796,963.72 = 9,403,701.47/x
3. Step 3: Cross multiply
   17,243,760.32x = 23,796,963.72 × 9,403,701.47
4. Step 4: Simplify right side
   17,243,760.32x = 223,779,542,715,300.69
5. Step 5: Solve for x
   x = 223,779,542,715,300.69/17,243,760.32
6. Step 6: Final answer
   x = 12,977,421.31