Finding the Fourth Proportional to 3,059,406.52, 4,589,632.59 and 1,261,307.05

Step by Step Solution

1. Step 1: Write the proportion equation
   3,059,406.52 : 4,589,632.59 = 1,261,307.05 : x
2. Step 2: Convert to fraction form
   3,059,406.52/4,589,632.59 = 1,261,307.05/x
3. Step 3: Cross multiply
   3,059,406.52x = 4,589,632.59 × 1,261,307.05
4. Step 4: Simplify right side
   3,059,406.52x = 5,788,935,942,676.76
5. Step 5: Solve for x
   x = 5,788,935,942,676.76/3,059,406.52
6. Step 6: Final answer
   x = 1,892,176.11