Finding the Fourth Proportional to 2,476,910.92, 3,416,685.30 and 1,557,682

Step by Step Solution

1. Step 1: Write the proportion equation
   2,476,910.92 : 3,416,685.30 = 1,557,682 : x
2. Step 2: Convert to fraction form
   2,476,910.92/3,416,685.30 = 1,557,682/x
3. Step 3: Cross multiply
   2,476,910.92x = 3,416,685.30 × 1,557,682
4. Step 4: Simplify right side
   2,476,910.92x = 5,322,109,191,474.60
5. Step 5: Solve for x
   x = 5,322,109,191,474.60/2,476,910.92
6. Step 6: Final answer
   x = 2,148,688.17