Finding the Fourth Proportional to 58,815.84, 81,160.56 and 33,667.68

Step by Step Solution

1. Step 1: Write the proportion equation
   58,815.84 : 81,160.56 = 33,667.68 : x
2. Step 2: Convert to fraction form
   58,815.84/81,160.56 = 33,667.68/x
3. Step 3: Cross multiply
   58,815.84x = 81,160.56 × 33,667.68
4. Step 4: Simplify right side
   58,815.84x = 2,732,487,762.70
5. Step 5: Solve for x
   x = 2,732,487,762.70/58,815.84
6. Step 6: Final answer
   x = 46,458.37