Finding the Fourth Proportional to 7,238,550.22, 10,857,818.34 and 1,847,200.65

Step by Step Solution

1. Step 1: Write the proportion equation
   7,238,550.22 : 10,857,818.34 = 1,847,200.65 : x
2. Step 2: Convert to fraction form
   7,238,550.22/10,857,818.34 = 1,847,200.65/x
3. Step 3: Cross multiply
   7,238,550.22x = 10,857,818.34 × 1,847,200.65
4. Step 4: Simplify right side
   7,238,550.22x = 20,056,569,054,513.10
5. Step 5: Solve for x
   x = 20,056,569,054,513.10/7,238,550.22
6. Step 6: Final answer
   x = 2,770,799.19