Finding the Fourth Proportional to 64,859.34, 89,505.72 and 35,051.34

Step by Step Solution

1. Step 1: Write the proportion equation
   64,859.34 : 89,505.72 = 35,051.34 : x
2. Step 2: Convert to fraction form
   64,859.34/89,505.72 = 35,051.34/x
3. Step 3: Cross multiply
   64,859.34x = 89,505.72 × 35,051.34
4. Step 4: Simplify right side
   64,859.34x = 3,137,295,423.66
5. Step 5: Solve for x
   x = 3,137,295,423.66/64,859.34
6. Step 6: Final answer
   x = 48,370.76