Finding the Fourth Proportional to 2,538,036.12, 3,502,937.61 and 1,506,112.89

Step by Step Solution

1. Step 1: Write the proportion equation
   2,538,036.12 : 3,502,937.61 = 1,506,112.89 : x
2. Step 2: Convert to fraction form
   2,538,036.12/3,502,937.61 = 1,506,112.89/x
3. Step 3: Cross multiply
   2,538,036.12x = 3,502,937.61 × 1,506,112.89
4. Step 4: Simplify right side
   2,538,036.12x = 5,275,819,469,772.10
5. Step 5: Solve for x
   x = 5,275,819,469,772.10/2,538,036.12
6. Step 6: Final answer
   x = 2,078,701.50