Finding the Fourth Proportional to 7,486,892.69, 10,331,911.89 and 4,049,133.72

Step by Step Solution

1. Step 1: Write the proportion equation
   7,486,892.69 : 10,331,911.89 = 4,049,133.72 : x
2. Step 2: Convert to fraction form
   7,486,892.69/10,331,911.89 = 4,049,133.72/x
3. Step 3: Cross multiply
   7,486,892.69x = 10,331,911.89 × 4,049,133.72
4. Step 4: Simplify right side
   7,486,892.69x = 41,835,292,787,123.27
5. Step 5: Solve for x
   x = 41,835,292,787,123.27/7,486,892.69
6. Step 6: Final answer
   x = 5,587,804.52