Finding the Fourth Proportional to 10,553.58, 14,563.53 and 5,837.76

Step by Step Solution

1. Step 1: Write the proportion equation
   10,553.58 : 14,563.53 = 5,837.76 : x
2. Step 2: Convert to fraction form
   10,553.58/14,563.53 = 5,837.76/x
3. Step 3: Cross multiply
   10,553.58x = 14,563.53 × 5,837.76
4. Step 4: Simplify right side
   10,553.58x = 85,018,392.89
5. Step 5: Solve for x
   x = 85,018,392.89/10,553.58
6. Step 6: Final answer
   x = 8,055.88