Finding the Fourth Proportional to 10,776.36, 14,870.52 and 6,061.44

Step by Step Solution

1. Step 1: Write the proportion equation
   10,776.36 : 14,870.52 = 6,061.44 : x
2. Step 2: Convert to fraction form
   10,776.36/14,870.52 = 6,061.44/x
3. Step 3: Cross multiply
   10,776.36x = 14,870.52 × 6,061.44
4. Step 4: Simplify right side
   10,776.36x = 90,136,764.75
5. Step 5: Solve for x
   x = 90,136,764.75/10,776.36
6. Step 6: Final answer
   x = 8,364.31