Finding the Fourth Proportional to 10,055.76, 15,085.01 and 5,840.99

Step by Step Solution

1. Step 1: Write the proportion equation
   10,055.76 : 15,085.01 = 5,840.99 : x
2. Step 2: Convert to fraction form
   10,055.76/15,085.01 = 5,840.99/x
3. Step 3: Cross multiply
   10,055.76x = 15,085.01 × 5,840.99
4. Step 4: Simplify right side
   10,055.76x = 88,111,392.56
5. Step 5: Solve for x
   x = 88,111,392.56/10,055.76
6. Step 6: Final answer
   x = 8,762.28