Finding the Fourth Proportional to 2,545,386.58, 3,512,425.71 and 1,498,642.57

Step by Step Solution

1. Step 1: Write the proportion equation
   2,545,386.58 : 3,512,425.71 = 1,498,642.57 : x
2. Step 2: Convert to fraction form
   2,545,386.58/3,512,425.71 = 1,498,642.57/x
3. Step 3: Cross multiply
   2,545,386.58x = 3,512,425.71 × 1,498,642.57
4. Step 4: Simplify right side
   2,545,386.58x = 5,263,870,692,968.47
5. Step 5: Solve for x
   x = 5,263,870,692,968.47/2,545,386.58
6. Step 6: Final answer
   x = 2,068,004.42