Finding the Fourth Proportional to 2,063,415.77, 2,847,602.69 and 1,145,644.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063,415.77 : 2,847,602.69 = 1,145,644.96 : x
2. Step 2: Convert to fraction form
   2,063,415.77/2,847,602.69 = 1,145,644.96/x
3. Step 3: Cross multiply
   2,063,415.77x = 2,847,602.69 × 1,145,644.96
4. Step 4: Simplify right side
   2,063,415.77x = 3,262,341,669,880.94
5. Step 5: Solve for x
   x = 3,262,341,669,880.94/2,063,415.77
6. Step 6: Final answer
   x = 1,581,039.42