Finding the Fourth Proportional to 2,627,196.84, 3,942,271.62 and 1,429,203.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,627,196.84 : 3,942,271.62 = 1,429,203.06 : x
2. Step 2: Convert to fraction form
   2,627,196.84/3,942,271.62 = 1,429,203.06/x
3. Step 3: Cross multiply
   2,627,196.84x = 3,942,271.62 × 1,429,203.06
4. Step 4: Simplify right side
   2,627,196.84x = 5,634,306,662,655.16
5. Step 5: Solve for x
   x = 5,634,306,662,655.16/2,627,196.84
6. Step 6: Final answer
   x = 2,144,607.73