Finding the Fourth Proportional to 2,477,488.56, 3,418,928.60 and 1,375,088.84

Step by Step Solution

1. Step 1: Write the proportion equation
   2,477,488.56 : 3,418,928.60 = 1,375,088.84 : x
2. Step 2: Convert to fraction form
   2,477,488.56/3,418,928.60 = 1,375,088.84/x
3. Step 3: Cross multiply
   2,477,488.56x = 3,418,928.60 × 1,375,088.84
4. Step 4: Simplify right side
   2,477,488.56x = 4,701,330,562,616.82
5. Step 5: Solve for x
   x = 4,701,330,562,616.82/2,477,488.56
6. Step 6: Final answer
   x = 1,897,619.48