Finding the Fourth Proportional to 76,915.27, 106,111.52 and 46,695.79

Step by Step Solution

1. Step 1: Write the proportion equation
   76,915.27 : 106,111.52 = 46,695.79 : x
2. Step 2: Convert to fraction form
   76,915.27/106,111.52 = 46,695.79/x
3. Step 3: Cross multiply
   76,915.27x = 106,111.52 × 46,695.79
4. Step 4: Simplify right side
   76,915.27x = 4,954,961,328.77
5. Step 5: Solve for x
   x = 4,954,961,328.77/76,915.27
6. Step 6: Final answer
   x = 64,421.03