Finding the Fourth Proportional to 64,124.73, 88,492.37 and 35,830.89

Step by Step Solution

1. Step 1: Write the proportion equation
   64,124.73 : 88,492.37 = 35,830.89 : x
2. Step 2: Convert to fraction form
   64,124.73/88,492.37 = 35,830.89/x
3. Step 3: Cross multiply
   64,124.73x = 88,492.37 × 35,830.89
4. Step 4: Simplify right side
   64,124.73x = 3,170,760,196.15
5. Step 5: Solve for x
   x = 3,170,760,196.15/64,124.73
6. Step 6: Final answer
   x = 49,446.76