Finding the Fourth Proportional to 10,407.95, 14,361.36 and 5,931.89

Step by Step Solution

1. Step 1: Write the proportion equation
   10,407.95 : 14,361.36 = 5,931.89 : x
2. Step 2: Convert to fraction form
   10,407.95/14,361.36 = 5,931.89/x
3. Step 3: Cross multiply
   10,407.95x = 14,361.36 × 5,931.89
4. Step 4: Simplify right side
   10,407.95x = 85,190,007.77
5. Step 5: Solve for x
   x = 85,190,007.77/10,407.95
6. Step 6: Final answer
   x = 8,185.09