Finding the Fourth Proportional to 45,767.89, 68,642.52 and 16,186.69

Step by Step Solution

1. Step 1: Write the proportion equation
   45,767.89 : 68,642.52 = 16,186.69 : x
2. Step 2: Convert to fraction form
   45,767.89/68,642.52 = 16,186.69/x
3. Step 3: Cross multiply
   45,767.89x = 68,642.52 × 16,186.69
4. Step 4: Simplify right side
   45,767.89x = 1,111,095,192.06
5. Step 5: Solve for x
   x = 1,111,095,192.06/45,767.89
6. Step 6: Final answer
   x = 24,276.74