Finding the Fourth Proportional to 59,355.48, 88,971.72 and 37,117.80

Step by Step Solution

1. Step 1: Write the proportion equation
   59,355.48 : 88,971.72 = 37,117.80 : x
2. Step 2: Convert to fraction form
   59,355.48/88,971.72 = 37,117.80/x
3. Step 3: Cross multiply
   59,355.48x = 88,971.72 × 37,117.80
4. Step 4: Simplify right side
   59,355.48x = 3,302,434,508.62
5. Step 5: Solve for x
   x = 3,302,434,508.62/59,355.48
6. Step 6: Final answer
   x = 55,638.24