Finding the Fourth Proportional to 10,632.57, 14,670.83 and 5,915.94

Step by Step Solution

1. Step 1: Write the proportion equation
   10,632.57 : 14,670.83 = 5,915.94 : x
2. Step 2: Convert to fraction form
   10,632.57/14,670.83 = 5,915.94/x
3. Step 3: Cross multiply
   10,632.57x = 14,670.83 × 5,915.94
4. Step 4: Simplify right side
   10,632.57x = 86,791,764.82
5. Step 5: Solve for x
   x = 86,791,764.82/10,632.57
6. Step 6: Final answer
   x = 8,162.82