Finding the Fourth Proportional to 49,648.74, 68,507.61 and 29,498.16

Step by Step Solution

1. Step 1: Write the proportion equation
   49,648.74 : 68,507.61 = 29,498.16 : x
2. Step 2: Convert to fraction form
   49,648.74/68,507.61 = 29,498.16/x
3. Step 3: Cross multiply
   49,648.74x = 68,507.61 × 29,498.16
4. Step 4: Simplify right side
   49,648.74x = 2,020,848,441.00
5. Step 5: Solve for x
   x = 2,020,848,441.00/49,648.74
6. Step 6: Final answer
   x = 40,702.91