Finding the Fourth Proportional to 10,592.88, 14,619.06 and 5,877.60

Step by Step Solution

1. Step 1: Write the proportion equation
   10,592.88 : 14,619.06 = 5,877.60 : x
2. Step 2: Convert to fraction form
   10,592.88/14,619.06 = 5,877.60/x
3. Step 3: Cross multiply
   10,592.88x = 14,619.06 × 5,877.60
4. Step 4: Simplify right side
   10,592.88x = 85,924,987.06
5. Step 5: Solve for x
   x = 85,924,987.06/10,592.88
6. Step 6: Final answer
   x = 8,111.58