Finding the Fourth Proportional to 10,014.32, 15,011.20 and 5,068.96

Step by Step Solution

1. Step 1: Write the proportion equation
   10,014.32 : 15,011.20 = 5,068.96 : x
2. Step 2: Convert to fraction form
   10,014.32/15,011.20 = 5,068.96/x
3. Step 3: Cross multiply
   10,014.32x = 15,011.20 × 5,068.96
4. Step 4: Simplify right side
   10,014.32x = 76,091,172.35
5. Step 5: Solve for x
   x = 76,091,172.35/10,014.32
6. Step 6: Final answer
   x = 7,598.24