Finding the Fourth Proportional to 12,697.06, 19,034.58 and 4,911.34

Step by Step Solution

1. Step 1: Write the proportion equation
   12,697.06 : 19,034.58 = 4,911.34 : x
2. Step 2: Convert to fraction form
   12,697.06/19,034.58 = 4,911.34/x
3. Step 3: Cross multiply
   12,697.06x = 19,034.58 × 4,911.34
4. Step 4: Simplify right side
   12,697.06x = 93,485,294.14
5. Step 5: Solve for x
   x = 93,485,294.14/12,697.06
6. Step 6: Final answer
   x = 7,362.75