Finding the Fourth Proportional to 10,700.06, 16,051.68 and 3,681.88

Step by Step Solution

1. Step 1: Write the proportion equation
   10,700.06 : 16,051.68 = 3,681.88 : x
2. Step 2: Convert to fraction form
   10,700.06/16,051.68 = 3,681.88/x
3. Step 3: Cross multiply
   10,700.06x = 16,051.68 × 3,681.88
4. Step 4: Simplify right side
   10,700.06x = 59,100,319.43
5. Step 5: Solve for x
   x = 59,100,319.43/10,700.06
6. Step 6: Final answer
   x = 5,523.37