Finding the Fourth Proportional to 2,532,443.47, 3,494,633.57 and 1,386,302.11

Step by Step Solution

1. Step 1: Write the proportion equation
   2,532,443.47 : 3,494,633.57 = 1,386,302.11 : x
2. Step 2: Convert to fraction form
   2,532,443.47/3,494,633.57 = 1,386,302.11/x
3. Step 3: Cross multiply
   2,532,443.47x = 3,494,633.57 × 1,386,302.11
4. Step 4: Simplify right side
   2,532,443.47x = 4,844,617,884,836.32
5. Step 5: Solve for x
   x = 4,844,617,884,836.32/2,532,443.47
6. Step 6: Final answer
   x = 1,913,021.14