Finding the Fourth Proportional to 11,339,697.12, 17,004,816.18 and 3,556,606.08

Step by Step Solution

1. Step 1: Write the proportion equation
   11,339,697.12 : 17,004,816.18 = 3,556,606.08 : x
2. Step 2: Convert to fraction form
   11,339,697.12/17,004,816.18 = 3,556,606.08/x
3. Step 3: Cross multiply
   11,339,697.12x = 17,004,816.18 × 3,556,606.08
4. Step 4: Simplify right side
   11,339,697.12x = 60,479,432,615,070.38
5. Step 5: Solve for x
   x = 60,479,432,615,070.38/11,339,697.12
6. Step 6: Final answer
   x = 5,333,425.75