Finding the Fourth Proportional to 8,018,500.05, 11,074,663.68 and 5,435,696.79

Step by Step Solution

1. Step 1: Write the proportion equation
   8,018,500.05 : 11,074,663.68 = 5,435,696.79 : x
2. Step 2: Convert to fraction form
   8,018,500.05/11,074,663.68 = 5,435,696.79/x
3. Step 3: Cross multiply
   8,018,500.05x = 11,074,663.68 × 5,435,696.79
4. Step 4: Simplify right side
   8,018,500.05x = 60,198,513,760,332.27
5. Step 5: Solve for x
   x = 60,198,513,760,332.27/8,018,500.05
6. Step 6: Final answer
   x = 7,507,453.19