Finding the Fourth Proportional to 45,757.06, 68,373.34 and 34,877.61

Step by Step Solution

1. Step 1: Write the proportion equation
   45,757.06 : 68,373.34 = 34,877.61 : x
2. Step 2: Convert to fraction form
   45,757.06/68,373.34 = 34,877.61/x
3. Step 3: Cross multiply
   45,757.06x = 68,373.34 × 34,877.61
4. Step 4: Simplify right side
   45,757.06x = 2,384,698,599.72
5. Step 5: Solve for x
   x = 2,384,698,599.72/45,757.06
6. Step 6: Final answer
   x = 52,116.52