Finding the Fourth Proportional to 58,201.98, 87,258.72 and 30,104.15

Step by Step Solution

1. Step 1: Write the proportion equation
   58,201.98 : 87,258.72 = 30,104.15 : x
2. Step 2: Convert to fraction form
   58,201.98/87,258.72 = 30,104.15/x
3. Step 3: Cross multiply
   58,201.98x = 87,258.72 × 30,104.15
4. Step 4: Simplify right side
   58,201.98x = 2,626,849,159.39
5. Step 5: Solve for x
   x = 2,626,849,159.39/58,201.98
6. Step 6: Final answer
   x = 45,133.33