Finding the Fourth Proportional to 3,936,185.60, 5,922,288.34 and 2,339,943.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,936,185.60 : 5,922,288.34 = 2,339,943.50 : x
2. Step 2: Convert to fraction form
   3,936,185.60/5,922,288.34 = 2,339,943.50/x
3. Step 3: Cross multiply
   3,936,185.60x = 5,922,288.34 × 2,339,943.50
4. Step 4: Simplify right side
   3,936,185.60x = 13,857,820,115,264.65
5. Step 5: Solve for x
   x = 13,857,820,115,264.65/3,936,185.60
6. Step 6: Final answer
   x = 3,520,621.62