Finding the Fourth Proportional to 10,593.37, 15,887.37 and 4,355.10

Step by Step Solution

1. Step 1: Write the proportion equation
   10,593.37 : 15,887.37 = 4,355.10 : x
2. Step 2: Convert to fraction form
   10,593.37/15,887.37 = 4,355.10/x
3. Step 3: Cross multiply
   10,593.37x = 15,887.37 × 4,355.10
4. Step 4: Simplify right side
   10,593.37x = 69,191,085.09
5. Step 5: Solve for x
   x = 69,191,085.09/10,593.37
6. Step 6: Final answer
   x = 6,531.55