Finding the Fourth Proportional to 58,672.02, 80,968.68 and 34,789.98

Step by Step Solution

1. Step 1: Write the proportion equation
   58,672.02 : 80,968.68 = 34,789.98 : x
2. Step 2: Convert to fraction form
   58,672.02/80,968.68 = 34,789.98/x
3. Step 3: Cross multiply
   58,672.02x = 80,968.68 × 34,789.98
4. Step 4: Simplify right side
   58,672.02x = 2,816,898,757.83
5. Step 5: Solve for x
   x = 2,816,898,757.83/58,672.02
6. Step 6: Final answer
   x = 48,010.94