Finding the Fourth Proportional to 10,071.98, 15,106.94 and 2,677.19

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071.98 : 15,106.94 = 2,677.19 : x
2. Step 2: Convert to fraction form
   10,071.98/15,106.94 = 2,677.19/x
3. Step 3: Cross multiply
   10,071.98x = 15,106.94 × 2,677.19
4. Step 4: Simplify right side
   10,071.98x = 40,444,069.82
5. Step 5: Solve for x
   x = 40,444,069.82/10,071.98
6. Step 6: Final answer
   x = 4,015.50