Finding the Fourth Proportional to 1,967,673.52, 2,716,069.02 and 1,152,139.39

Step by Step Solution

1. Step 1: Write the proportion equation
   1,967,673.52 : 2,716,069.02 = 1,152,139.39 : x
2. Step 2: Convert to fraction form
   1,967,673.52/2,716,069.02 = 1,152,139.39/x
3. Step 3: Cross multiply
   1,967,673.52x = 2,716,069.02 × 1,152,139.39
4. Step 4: Simplify right side
   1,967,673.52x = 3,129,290,108,067.89
5. Step 5: Solve for x
   x = 3,129,290,108,067.89/1,967,673.52
6. Step 6: Final answer
   x = 1,590,350.27