Finding the Fourth Proportional to 58,054.56, 87,103.52 and 33,079.20

Step by Step Solution

1. Step 1: Write the proportion equation
   58,054.56 : 87,103.52 = 33,079.20 : x
2. Step 2: Convert to fraction form
   58,054.56/87,103.52 = 33,079.20/x
3. Step 3: Cross multiply
   58,054.56x = 87,103.52 × 33,079.20
4. Step 4: Simplify right side
   58,054.56x = 2,881,314,758.78
5. Step 5: Solve for x
   x = 2,881,314,758.78/58,054.56
6. Step 6: Final answer
   x = 49,631.15