Finding the Fourth Proportional to 10,066.48, 15,103.08 and 3,494.32

Step by Step Solution

1. Step 1: Write the proportion equation
   10,066.48 : 15,103.08 = 3,494.32 : x
2. Step 2: Convert to fraction form
   10,066.48/15,103.08 = 3,494.32/x
3. Step 3: Cross multiply
   10,066.48x = 15,103.08 × 3,494.32
4. Step 4: Simplify right side
   10,066.48x = 52,774,994.51
5. Step 5: Solve for x
   x = 52,774,994.51/10,066.48
6. Step 6: Final answer
   x = 5,242.65