Finding the Fourth Proportional to 110,343, 152,275.78 and 60,042

Step by Step Solution

1. Step 1: Write the proportion equation
   110,343 : 152,275.78 = 60,042 : x
2. Step 2: Convert to fraction form
   110,343/152,275.78 = 60,042/x
3. Step 3: Cross multiply
   110,343x = 152,275.78 × 60,042
4. Step 4: Simplify right side
   110,343x = 9,142,942,382.76
5. Step 5: Solve for x
   x = 9,142,942,382.76/110,343
6. Step 6: Final answer
   x = 82,859.29