Finding the Fourth Proportional to 2,642,296.52, 3,646,387.86 and 1,435,072.52

Step by Step Solution

1. Step 1: Write the proportion equation
   2,642,296.52 : 3,646,387.86 = 1,435,072.52 : x
2. Step 2: Convert to fraction form
   2,642,296.52/3,646,387.86 = 1,435,072.52/x
3. Step 3: Cross multiply
   2,642,296.52x = 3,646,387.86 × 1,435,072.52
4. Step 4: Simplify right side
   2,642,296.52x = 5,232,831,015,147.61
5. Step 5: Solve for x
   x = 5,232,831,015,147.61/2,642,296.52
6. Step 6: Final answer
   x = 1,980,410.21