Finding the Fourth Proportional to 58,261.50, 80,400.96 and 33,111

Step by Step Solution

1. Step 1: Write the proportion equation
   58,261.50 : 80,400.96 = 33,111 : x
2. Step 2: Convert to fraction form
   58,261.50/80,400.96 = 33,111/x
3. Step 3: Cross multiply
   58,261.50x = 80,400.96 × 33,111
4. Step 4: Simplify right side
   58,261.50x = 2,662,156,186.56
5. Step 5: Solve for x
   x = 2,662,156,186.56/58,261.50
6. Step 6: Final answer
   x = 45,693.23