Finding the Fourth Proportional to 2,063,002.80, 2,846,801.16 and 1,145,159.76

Step by Step Solution

1. Step 1: Write the proportion equation
   2,063,002.80 : 2,846,801.16 = 1,145,159.76 : x
2. Step 2: Convert to fraction form
   2,063,002.80/2,846,801.16 = 1,145,159.76/x
3. Step 3: Cross multiply
   2,063,002.80x = 2,846,801.16 × 1,145,159.76
4. Step 4: Simplify right side
   2,063,002.80x = 3,260,042,133,153.32
5. Step 5: Solve for x
   x = 3,260,042,133,153.32/2,063,002.80
6. Step 6: Final answer
   x = 1,580,241.25