Finding the Fourth Proportional to 2,552,340.38, 3,522,400.29 and 1,406,420.69

Step by Step Solution

1. Step 1: Write the proportion equation
   2,552,340.38 : 3,522,400.29 = 1,406,420.69 : x
2. Step 2: Convert to fraction form
   2,552,340.38/3,522,400.29 = 1,406,420.69/x
3. Step 3: Cross multiply
   2,552,340.38x = 3,522,400.29 × 1,406,420.69
4. Step 4: Simplify right side
   2,552,340.38x = 4,953,976,628,706.00
5. Step 5: Solve for x
   x = 4,953,976,628,706.00/2,552,340.38
6. Step 6: Final answer
   x = 1,940,954.54