Finding the Fourth Proportional to 10,460.34, 14,429.88 and 7,102.08

Step by Step Solution

1. Step 1: Write the proportion equation
   10,460.34 : 14,429.88 = 7,102.08 : x
2. Step 2: Convert to fraction form
   10,460.34/14,429.88 = 7,102.08/x
3. Step 3: Cross multiply
   10,460.34x = 14,429.88 × 7,102.08
4. Step 4: Simplify right side
   10,460.34x = 102,482,162.15
5. Step 5: Solve for x
   x = 102,482,162.15/10,460.34
6. Step 6: Final answer
   x = 9,797.21