Finding the Fourth Proportional to 15,002.01, 22,503.83 and 3,909.06

Step by Step Solution

1. Step 1: Write the proportion equation
   15,002.01 : 22,503.83 = 3,909.06 : x
2. Step 2: Convert to fraction form
   15,002.01/22,503.83 = 3,909.06/x
3. Step 3: Cross multiply
   15,002.01x = 22,503.83 × 3,909.06
4. Step 4: Simplify right side
   15,002.01x = 87,968,802.15
5. Step 5: Solve for x
   x = 87,968,802.15/15,002.01
6. Step 6: Final answer
   x = 5,863.80