Finding the Fourth Proportional to 58,617.31, 80,890.82 and 33,123.14

Step by Step Solution

1. Step 1: Write the proportion equation
   58,617.31 : 80,890.82 = 33,123.14 : x
2. Step 2: Convert to fraction form
   58,617.31/80,890.82 = 33,123.14/x
3. Step 3: Cross multiply
   58,617.31x = 80,890.82 × 33,123.14
4. Step 4: Simplify right side
   58,617.31x = 2,679,357,551.12
5. Step 5: Solve for x
   x = 2,679,357,551.12/58,617.31
6. Step 6: Final answer
   x = 45,709.32