Finding the Fourth Proportional to 59,492.07, 89,015.76 and 58,827.87

Step by Step Solution

1. Step 1: Write the proportion equation
   59,492.07 : 89,015.76 = 58,827.87 : x
2. Step 2: Convert to fraction form
   59,492.07/89,015.76 = 58,827.87/x
3. Step 3: Cross multiply
   59,492.07x = 89,015.76 × 58,827.87
4. Step 4: Simplify right side
   59,492.07x = 5,236,607,557.23
5. Step 5: Solve for x
   x = 5,236,607,557.23/59,492.07
6. Step 6: Final answer
   x = 88,021.94