Finding the Fourth Proportional to 10,913.00, 15,059.52 and 6,196.77

Step by Step Solution

1. Step 1: Write the proportion equation
   10,913.00 : 15,059.52 = 6,196.77 : x
2. Step 2: Convert to fraction form
   10,913.00/15,059.52 = 6,196.77/x
3. Step 3: Cross multiply
   10,913.00x = 15,059.52 × 6,196.77
4. Step 4: Simplify right side
   10,913.00x = 93,320,381.75
5. Step 5: Solve for x
   x = 93,320,381.75/10,913.00
6. Step 6: Final answer
   x = 8,551.31