Finding the Fourth Proportional to 3,579,023.07, 5,377,502.72 and 3,363,789.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,579,023.07 : 5,377,502.72 = 3,363,789.47 : x
2. Step 2: Convert to fraction form
   3,579,023.07/5,377,502.72 = 3,363,789.47/x
3. Step 3: Cross multiply
   3,579,023.07x = 5,377,502.72 × 3,363,789.47
4. Step 4: Simplify right side
   3,579,023.07x = 18,088,787,005,954.32
5. Step 5: Solve for x
   x = 18,088,787,005,954.32/3,579,023.07
6. Step 6: Final answer
   x = 5,054,112.99