Finding the Fourth Proportional to 34,914.78, 51,977.25 and 34,707.15

Step by Step Solution

1. Step 1: Write the proportion equation
   34,914.78 : 51,977.25 = 34,707.15 : x
2. Step 2: Convert to fraction form
   34,914.78/51,977.25 = 34,707.15/x
3. Step 3: Cross multiply
   34,914.78x = 51,977.25 × 34,707.15
4. Step 4: Simplify right side
   34,914.78x = 1,803,982,212.34
5. Step 5: Solve for x
   x = 1,803,982,212.34/34,914.78
6. Step 6: Final answer
   x = 51,668.15