Finding the Fourth Proportional to 10,054.62, 13,870.71 and 6,275.34

Step by Step Solution

1. Step 1: Write the proportion equation
   10,054.62 : 13,870.71 = 6,275.34 : x
2. Step 2: Convert to fraction form
   10,054.62/13,870.71 = 6,275.34/x
3. Step 3: Cross multiply
   10,054.62x = 13,870.71 × 6,275.34
4. Step 4: Simplify right side
   10,054.62x = 87,043,421.29
5. Step 5: Solve for x
   x = 87,043,421.29/10,054.62
6. Step 6: Final answer
   x = 8,657.06