Finding the Fourth Proportional to 17,395.30, 26,091.55 and 4,914.82

Step by Step Solution

1. Step 1: Write the proportion equation
   17,395.30 : 26,091.55 = 4,914.82 : x
2. Step 2: Convert to fraction form
   17,395.30/26,091.55 = 4,914.82/x
3. Step 3: Cross multiply
   17,395.30x = 26,091.55 × 4,914.82
4. Step 4: Simplify right side
   17,395.30x = 128,235,271.77
5. Step 5: Solve for x
   x = 128,235,271.77/17,395.30
6. Step 6: Final answer
   x = 7,371.83