Finding the Fourth Proportional to 2,745,050.58, 3,788,170.15 and 1,521,435.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,745,050.58 : 3,788,170.15 = 1,521,435.10 : x
2. Step 2: Convert to fraction form
   2,745,050.58/3,788,170.15 = 1,521,435.10/x
3. Step 3: Cross multiply
   2,745,050.58x = 3,788,170.15 × 1,521,435.10
4. Step 4: Simplify right side
   2,745,050.58x = 5,763,455,030,982.27
5. Step 5: Solve for x
   x = 5,763,455,030,982.27/2,745,050.58
6. Step 6: Final answer
   x = 2,099,580.63