Finding the Fourth Proportional to 13,116.76, 19,678.06 and 4,796.59

Step by Step Solution

1. Step 1: Write the proportion equation
   13,116.76 : 19,678.06 = 4,796.59 : x
2. Step 2: Convert to fraction form
   13,116.76/19,678.06 = 4,796.59/x
3. Step 3: Cross multiply
   13,116.76x = 19,678.06 × 4,796.59
4. Step 4: Simplify right side
   13,116.76x = 94,387,648.35
5. Step 5: Solve for x
   x = 94,387,648.35/13,116.76
6. Step 6: Final answer
   x = 7,195.96