Finding the Fourth Proportional to 10,483.95, 15,726.35 and 3,368.91

Step by Step Solution

1. Step 1: Write the proportion equation
   10,483.95 : 15,726.35 = 3,368.91 : x
2. Step 2: Convert to fraction form
   10,483.95/15,726.35 = 3,368.91/x
3. Step 3: Cross multiply
   10,483.95x = 15,726.35 × 3,368.91
4. Step 4: Simplify right side
   10,483.95x = 52,980,587.57
5. Step 5: Solve for x
   x = 52,980,587.57/10,483.95
6. Step 6: Final answer
   x = 5,053.50