Finding the Fourth Proportional to 2,147,473.10, 3,214,200.27 and 1,578,703.64

Step by Step Solution

1. Step 1: Write the proportion equation
   2,147,473.10 : 3,214,200.27 = 1,578,703.64 : x
2. Step 2: Convert to fraction form
   2,147,473.10/3,214,200.27 = 1,578,703.64/x
3. Step 3: Cross multiply
   2,147,473.10x = 3,214,200.27 × 1,578,703.64
4. Step 4: Simplify right side
   2,147,473.10x = 5,074,269,665,937.98
5. Step 5: Solve for x
   x = 5,074,269,665,937.98/2,147,473.10
6. Step 6: Final answer
   x = 2,362,902.55