Finding the Fourth Proportional to 11,108,236.11, 16,656,362.83 and 5,039,656.62

Step by Step Solution

1. Step 1: Write the proportion equation
   11,108,236.11 : 16,656,362.83 = 5,039,656.62 : x
2. Step 2: Convert to fraction form
   11,108,236.11/16,656,362.83 = 5,039,656.62/x
3. Step 3: Cross multiply
   11,108,236.11x = 16,656,362.83 × 5,039,656.62
4. Step 4: Simplify right side
   11,108,236.11x = 83,942,349,092,851.34
5. Step 5: Solve for x
   x = 83,942,349,092,851.34/11,108,236.11
6. Step 6: Final answer
   x = 7,556,766.74