Finding the Fourth Proportional to 6,538.95, 9,023.06 and 3,886.00

Step by Step Solution

1. Step 1: Write the proportion equation
   6,538.95 : 9,023.06 = 3,886.00 : x
2. Step 2: Convert to fraction form
   6,538.95/9,023.06 = 3,886.00/x
3. Step 3: Cross multiply
   6,538.95x = 9,023.06 × 3,886.00
4. Step 4: Simplify right side
   6,538.95x = 35,063,598.32
5. Step 5: Solve for x
   x = 35,063,598.32/6,538.95
6. Step 6: Final answer
   x = 5,362.27