Finding the Fourth Proportional to 45,835.31, 68,439.38 and 41,060.63

Step by Step Solution

1. Step 1: Write the proportion equation
   45,835.31 : 68,439.38 = 41,060.63 : x
2. Step 2: Convert to fraction form
   45,835.31/68,439.38 = 41,060.63/x
3. Step 3: Cross multiply
   45,835.31x = 68,439.38 × 41,060.63
4. Step 4: Simplify right side
   45,835.31x = 2,810,164,059.61
5. Step 5: Solve for x
   x = 2,810,164,059.61/45,835.31
6. Step 6: Final answer
   x = 61,310.03