Finding the Fourth Proportional to 11,613,515.94, 17,419,147.47 and 3,526,561.53

Step by Step Solution

1. Step 1: Write the proportion equation
   11,613,515.94 : 17,419,147.47 = 3,526,561.53 : x
2. Step 2: Convert to fraction form
   11,613,515.94/17,419,147.47 = 3,526,561.53/x
3. Step 3: Cross multiply
   11,613,515.94x = 17,419,147.47 × 3,526,561.53
4. Step 4: Simplify right side
   11,613,515.94x = 61,429,695,353,098.82
5. Step 5: Solve for x
   x = 61,429,695,353,098.82/11,613,515.94
6. Step 6: Final answer
   x = 5,289,500.24