Finding the Fourth Proportional to 2,742.63, 3,784.83 and 1,500.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,742.63 : 3,784.83 = 1,500.63 : x
2. Step 2: Convert to fraction form
   2,742.63/3,784.83 = 1,500.63/x
3. Step 3: Cross multiply
   2,742.63x = 3,784.83 × 1,500.63
4. Step 4: Simplify right side
   2,742.63x = 5,679,603.02
5. Step 5: Solve for x
   x = 5,679,603.02/2,742.63
6. Step 6: Final answer
   x = 2,070.86