Finding the Fourth Proportional to 58,081.59, 87,112.03 and 36,958.93

Step by Step Solution

1. Step 1: Write the proportion equation
   58,081.59 : 87,112.03 = 36,958.93 : x
2. Step 2: Convert to fraction form
   58,081.59/87,112.03 = 36,958.93/x
3. Step 3: Cross multiply
   58,081.59x = 87,112.03 × 36,958.93
4. Step 4: Simplify right side
   58,081.59x = 3,219,567,538.12
5. Step 5: Solve for x
   x = 3,219,567,538.12/58,081.59
6. Step 6: Final answer
   x = 55,431.80