Finding the Fourth Proportional to 1,535,399.38, 2,118,839.29 and 847,100.24

Step by Step Solution

1. Step 1: Write the proportion equation
   1,535,399.38 : 2,118,839.29 = 847,100.24 : x
2. Step 2: Convert to fraction form
   1,535,399.38/2,118,839.29 = 847,100.24/x
3. Step 3: Cross multiply
   1,535,399.38x = 2,118,839.29 × 847,100.24
4. Step 4: Simplify right side
   1,535,399.38x = 1,794,869,271,080.43
5. Step 5: Solve for x
   x = 1,794,869,271,080.43/1,535,399.38
6. Step 6: Final answer
   x = 1,168,991.79