Finding the Fourth Proportional to 2,593,706.88, 3,578,685.12 and 1,520,411.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,593,706.88 : 3,578,685.12 = 1,520,411.52 : x
2. Step 2: Convert to fraction form
   2,593,706.88/3,578,685.12 = 1,520,411.52/x
3. Step 3: Cross multiply
   2,593,706.88x = 3,578,685.12 × 1,520,411.52
4. Step 4: Simplify right side
   2,593,706.88x = 5,441,074,082,900.58
5. Step 5: Solve for x
   x = 5,441,074,082,900.58/2,593,706.88
6. Step 6: Final answer
   x = 2,097,798.38