Finding the Fourth Proportional to 63,258, 87,296.04 and 38,112.72

Step by Step Solution

1. Step 1: Write the proportion equation
   63,258 : 87,296.04 = 38,112.72 : x
2. Step 2: Convert to fraction form
   63,258/87,296.04 = 38,112.72/x
3. Step 3: Cross multiply
   63,258x = 87,296.04 × 38,112.72
4. Step 4: Simplify right side
   63,258x = 3,327,089,529.63
5. Step 5: Solve for x
   x = 3,327,089,529.63/63,258
6. Step 6: Final answer
   x = 52,595.55