Finding the Fourth Proportional to 59,404.03, 89,099.76 and 31,312.82

Step by Step Solution

1. Step 1: Write the proportion equation
   59,404.03 : 89,099.76 = 31,312.82 : x
2. Step 2: Convert to fraction form
   59,404.03/89,099.76 = 31,312.82/x
3. Step 3: Cross multiply
   59,404.03x = 89,099.76 × 31,312.82
4. Step 4: Simplify right side
   59,404.03x = 2,789,964,746.92
5. Step 5: Solve for x
   x = 2,789,964,746.92/59,404.03
6. Step 6: Final answer
   x = 46,965.92