Finding the Fourth Proportional to 58,381.20, 80,562.72 and 34,510.08

Step by Step Solution

1. Step 1: Write the proportion equation
   58,381.20 : 80,562.72 = 34,510.08 : x
2. Step 2: Convert to fraction form
   58,381.20/80,562.72 = 34,510.08/x
3. Step 3: Cross multiply
   58,381.20x = 80,562.72 × 34,510.08
4. Step 4: Simplify right side
   58,381.20x = 2,780,225,912.22
5. Step 5: Solve for x
   x = 2,780,225,912.22/58,381.20
6. Step 6: Final answer
   x = 47,621.94