Finding the Fourth Proportional to 7,175,665.86, 10,757,402.32 and 3,339,716.05

Step by Step Solution

1. Step 1: Write the proportion equation
   7,175,665.86 : 10,757,402.32 = 3,339,716.05 : x
2. Step 2: Convert to fraction form
   7,175,665.86/10,757,402.32 = 3,339,716.05/x
3. Step 3: Cross multiply
   7,175,665.86x = 10,757,402.32 × 3,339,716.05
4. Step 4: Simplify right side
   7,175,665.86x = 35,926,669,184,411.23
5. Step 5: Solve for x
   x = 35,926,669,184,411.23/7,175,665.86
6. Step 6: Final answer
   x = 5,006,736.64