Finding the Fourth Proportional to 3,455,892.41, 5,183,644.86 and 1,059,730.47

Step by Step Solution

1. Step 1: Write the proportion equation
   3,455,892.41 : 5,183,644.86 = 1,059,730.47 : x
2. Step 2: Convert to fraction form
   3,455,892.41/5,183,644.86 = 1,059,730.47/x
3. Step 3: Cross multiply
   3,455,892.41x = 5,183,644.86 × 1,059,730.47
4. Step 4: Simplify right side
   3,455,892.41x = 5,493,266,403,800.89
5. Step 5: Solve for x
   x = 5,493,266,403,800.89/3,455,892.41
6. Step 6: Final answer
   x = 1,589,536.29