Finding the Fourth Proportional to 3,587,908.56, 4,952,513.42 and 2,138,058.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,587,908.56 : 4,952,513.42 = 2,138,058.72 : x
2. Step 2: Convert to fraction form
   3,587,908.56/4,952,513.42 = 2,138,058.72/x
3. Step 3: Cross multiply
   3,587,908.56x = 4,952,513.42 × 2,138,058.72
4. Step 4: Simplify right side
   3,587,908.56x = 10,588,764,503,548.02
5. Step 5: Solve for x
   x = 10,588,764,503,548.02/3,587,908.56
6. Step 6: Final answer
   x = 2,951,235.89