Finding the Fourth Proportional to 49,146.16, 67,814.86 and 29,003.88

Step by Step Solution

1. Step 1: Write the proportion equation
   49,146.16 : 67,814.86 = 29,003.88 : x
2. Step 2: Convert to fraction form
   49,146.16/67,814.86 = 29,003.88/x
3. Step 3: Cross multiply
   49,146.16x = 67,814.86 × 29,003.88
4. Step 4: Simplify right side
   49,146.16x = 1,966,894,061.66
5. Step 5: Solve for x
   x = 1,966,894,061.66/49,146.16
6. Step 6: Final answer
   x = 40,021.32