Finding the Fourth Proportional to 3,459,542.37, 5,189,809.76 and 1,063,588.20

Step by Step Solution

1. Step 1: Write the proportion equation
   3,459,542.37 : 5,189,809.76 = 1,063,588.20 : x
2. Step 2: Convert to fraction form
   3,459,542.37/5,189,809.76 = 1,063,588.20/x
3. Step 3: Cross multiply
   3,459,542.37x = 5,189,809.76 × 1,063,588.20
4. Step 4: Simplify right side
   3,459,542.37x = 5,519,820,415,662.89
5. Step 5: Solve for x
   x = 5,519,820,415,662.89/3,459,542.37
6. Step 6: Final answer
   x = 1,595,534.85