Finding the Fourth Proportional to 2,610,854.48, 3,915,394.72 and 904,599.51

Step by Step Solution

1. Step 1: Write the proportion equation
   2,610,854.48 : 3,915,394.72 = 904,599.51 : x
2. Step 2: Convert to fraction form
   2,610,854.48/3,915,394.72 = 904,599.51/x
3. Step 3: Cross multiply
   2,610,854.48x = 3,915,394.72 × 904,599.51
4. Step 4: Simplify right side
   2,610,854.48x = 3,541,864,140,645.59
5. Step 5: Solve for x
   x = 3,541,864,140,645.59/2,610,854.48
6. Step 6: Final answer
   x = 1,356,591.94