Finding the Fourth Proportional to 3,668,978.16, 5,063,091.84 and 2,037,342.96

Step by Step Solution

1. Step 1: Write the proportion equation
   3,668,978.16 : 5,063,091.84 = 2,037,342.96 : x
2. Step 2: Convert to fraction form
   3,668,978.16/5,063,091.84 = 2,037,342.96/x
3. Step 3: Cross multiply
   3,668,978.16x = 5,063,091.84 × 2,037,342.96
4. Step 4: Simplify right side
   3,668,978.16x = 10,315,254,516,057.45
5. Step 5: Solve for x
   x = 10,315,254,516,057.45/3,668,978.16
6. Step 6: Final answer
   x = 2,811,478.85