Finding the Fourth Proportional to 10,071.68, 13,899.51 and 5,595.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071.68 : 13,899.51 = 5,595.92 : x
2. Step 2: Convert to fraction form
   10,071.68/13,899.51 = 5,595.92/x
3. Step 3: Cross multiply
   10,071.68x = 13,899.51 × 5,595.92
4. Step 4: Simplify right side
   10,071.68x = 77,780,546.00
5. Step 5: Solve for x
   x = 77,780,546.00/10,071.68
6. Step 6: Final answer
   x = 7,722.70