Finding the Fourth Proportional to 58,336.48, 87,592.20 and 33,404.72

Step by Step Solution

1. Step 1: Write the proportion equation
   58,336.48 : 87,592.20 = 33,404.72 : x
2. Step 2: Convert to fraction form
   58,336.48/87,592.20 = 33,404.72/x
3. Step 3: Cross multiply
   58,336.48x = 87,592.20 × 33,404.72
4. Step 4: Simplify right side
   58,336.48x = 2,925,992,915.18
5. Step 5: Solve for x
   x = 2,925,992,915.18/58,336.48
6. Step 6: Final answer
   x = 50,157.17