Finding the Fourth Proportional to 2,074,859.19, 2,863,300.05 and 1,157,089.32

Step by Step Solution

1. Step 1: Write the proportion equation
   2,074,859.19 : 2,863,300.05 = 1,157,089.32 : x
2. Step 2: Convert to fraction form
   2,074,859.19/2,863,300.05 = 1,157,089.32/x
3. Step 3: Cross multiply
   2,074,859.19x = 2,863,300.05 × 1,157,089.32
4. Step 4: Simplify right side
   2,074,859.19x = 3,313,093,907,810.47
5. Step 5: Solve for x
   x = 3,313,093,907,810.47/2,074,859.19
6. Step 6: Final answer
   x = 1,596,780.12