Finding the Fourth Proportional to 49,588.88, 68,429.40 and 29,444.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,588.88 : 68,429.40 = 29,444.72 : x
2. Step 2: Convert to fraction form
   49,588.88/68,429.40 = 29,444.72/x
3. Step 3: Cross multiply
   49,588.88x = 68,429.40 × 29,444.72
4. Step 4: Simplify right side
   49,588.88x = 2,014,884,522.77
5. Step 5: Solve for x
   x = 2,014,884,522.77/49,588.88
6. Step 6: Final answer
   x = 40,631.78