Finding the Fourth Proportional to 11,372.15, 17,050.89 and 4,796.57

Step by Step Solution

1. Step 1: Write the proportion equation
   11,372.15 : 17,050.89 = 4,796.57 : x
2. Step 2: Convert to fraction form
   11,372.15/17,050.89 = 4,796.57/x
3. Step 3: Cross multiply
   11,372.15x = 17,050.89 × 4,796.57
4. Step 4: Simplify right side
   11,372.15x = 81,785,787.45
5. Step 5: Solve for x
   x = 81,785,787.45/11,372.15
6. Step 6: Final answer
   x = 7,191.76