Finding the Fourth Proportional to 10,980.47, 16,470.63 and 3,584.93

Step by Step Solution

1. Step 1: Write the proportion equation
   10,980.47 : 16,470.63 = 3,584.93 : x
2. Step 2: Convert to fraction form
   10,980.47/16,470.63 = 3,584.93/x
3. Step 3: Cross multiply
   10,980.47x = 16,470.63 × 3,584.93
4. Step 4: Simplify right side
   10,980.47x = 59,046,055.61
5. Step 5: Solve for x
   x = 59,046,055.61/10,980.47
6. Step 6: Final answer
   x = 5,377.37