Finding the Fourth Proportional to 10,066.79, 15,102.89 and 3,492.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,066.79 : 15,102.89 = 3,492.98 : x
2. Step 2: Convert to fraction form
   10,066.79/15,102.89 = 3,492.98/x
3. Step 3: Cross multiply
   10,066.79x = 15,102.89 × 3,492.98
4. Step 4: Simplify right side
   10,066.79x = 52,754,092.71
5. Step 5: Solve for x
   x = 52,754,092.71/10,066.79
6. Step 6: Final answer
   x = 5,240.41