Finding the Fourth Proportional to 3,530,789.32, 5,295,395.82 and 1,637,284.72

Step by Step Solution

1. Step 1: Write the proportion equation
   3,530,789.32 : 5,295,395.82 = 1,637,284.72 : x
2. Step 2: Convert to fraction form
   3,530,789.32/5,295,395.82 = 1,637,284.72/x
3. Step 3: Cross multiply
   3,530,789.32x = 5,295,395.82 × 1,637,284.72
4. Step 4: Simplify right side
   3,530,789.32x = 8,670,070,662,437.87
5. Step 5: Solve for x
   x = 8,670,070,662,437.87/3,530,789.32
6. Step 6: Final answer
   x = 2,455,561.60