Finding the Fourth Proportional to 2,535,891.86, 3,499,889.61 and 1,569,333.44

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535,891.86 : 3,499,889.61 = 1,569,333.44 : x
2. Step 2: Convert to fraction form
   2,535,891.86/3,499,889.61 = 1,569,333.44/x
3. Step 3: Cross multiply
   2,535,891.86x = 3,499,889.61 × 1,569,333.44
4. Step 4: Simplify right side
   2,535,891.86x = 5,492,493,801,281.56
5. Step 5: Solve for x
   x = 5,492,493,801,281.56/2,535,891.86
6. Step 6: Final answer
   x = 2,165,902.22