Finding the Fourth Proportional to 10,059.02, 15,083.87 and 5,900.28

Step by Step Solution

1. Step 1: Write the proportion equation
   10,059.02 : 15,083.87 = 5,900.28 : x
2. Step 2: Convert to fraction form
   10,059.02/15,083.87 = 5,900.28/x
3. Step 3: Cross multiply
   10,059.02x = 15,083.87 × 5,900.28
4. Step 4: Simplify right side
   10,059.02x = 88,999,026.98
5. Step 5: Solve for x
   x = 88,999,026.98/10,059.02
6. Step 6: Final answer
   x = 8,847.69