Finding the Fourth Proportional to 13,196,014.43, 19,775,808.72 and 9,523,452.65

Step by Step Solution

1. Step 1: Write the proportion equation
   13,196,014.43 : 19,775,808.72 = 9,523,452.65 : x
2. Step 2: Convert to fraction form
   13,196,014.43/19,775,808.72 = 9,523,452.65/x
3. Step 3: Cross multiply
   13,196,014.43x = 19,775,808.72 × 9,523,452.65
4. Step 4: Simplify right side
   13,196,014.43x = 188,333,977,861,498.03
5. Step 5: Solve for x
   x = 188,333,977,861,498.03/13,196,014.43
6. Step 6: Final answer
   x = 14,272,034.86