Finding the Fourth Proportional to 9,025.01, 13,538.98 and 2,783.56

Step by Step Solution

1. Step 1: Write the proportion equation
   9,025.01 : 13,538.98 = 2,783.56 : x
2. Step 2: Convert to fraction form
   9,025.01/13,538.98 = 2,783.56/x
3. Step 3: Cross multiply
   9,025.01x = 13,538.98 × 2,783.56
4. Step 4: Simplify right side
   9,025.01x = 37,686,563.17
5. Step 5: Solve for x
   x = 37,686,563.17/9,025.01
6. Step 6: Final answer
   x = 4,175.79