Finding the Fourth Proportional to 58,980.15, 81,385.56 and 33,477.30

Step by Step Solution

1. Step 1: Write the proportion equation
   58,980.15 : 81,385.56 = 33,477.30 : x
2. Step 2: Convert to fraction form
   58,980.15/81,385.56 = 33,477.30/x
3. Step 3: Cross multiply
   58,980.15x = 81,385.56 × 33,477.30
4. Step 4: Simplify right side
   58,980.15x = 2,724,568,807.79
5. Step 5: Solve for x
   x = 2,724,568,807.79/58,980.15
6. Step 6: Final answer
   x = 46,194.67