Finding the Fourth Proportional to 2,535,840.40, 3,499,818.42 and 1,569,282.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,535,840.40 : 3,499,818.42 = 1,569,282.25 : x
2. Step 2: Convert to fraction form
   2,535,840.40/3,499,818.42 = 1,569,282.25/x
3. Step 3: Cross multiply
   2,535,840.40x = 3,499,818.42 × 1,569,282.25
4. Step 4: Simplify right side
   2,535,840.40x = 5,492,202,924,729.05
5. Step 5: Solve for x
   x = 5,492,202,924,729.05/2,535,840.40
6. Step 6: Final answer
   x = 2,165,831.46