Finding the Fourth Proportional to 59,774.76, 89,714.43 and 31,715.55

Step by Step Solution

1. Step 1: Write the proportion equation
   59,774.76 : 89,714.43 = 31,715.55 : x
2. Step 2: Convert to fraction form
   59,774.76/89,714.43 = 31,715.55/x
3. Step 3: Cross multiply
   59,774.76x = 89,714.43 × 31,715.55
4. Step 4: Simplify right side
   59,774.76x = 2,845,341,883.24
5. Step 5: Solve for x
   x = 2,845,341,883.24/59,774.76
6. Step 6: Final answer
   x = 47,601.06