Finding the Fourth Proportional to 9,035.78, 13,554.35 and 2,796.42

Step by Step Solution

1. Step 1: Write the proportion equation
   9,035.78 : 13,554.35 = 2,796.42 : x
2. Step 2: Convert to fraction form
   9,035.78/13,554.35 = 2,796.42/x
3. Step 3: Cross multiply
   9,035.78x = 13,554.35 × 2,796.42
4. Step 4: Simplify right side
   9,035.78x = 37,903,655.43
5. Step 5: Solve for x
   x = 37,903,655.43/9,035.78
6. Step 6: Final answer
   x = 4,194.84