Finding the Fourth Proportional to 89,747.82, 134,637.73 and 29,779.89

Step by Step Solution

1. Step 1: Write the proportion equation
   89,747.82 : 134,637.73 = 29,779.89 : x
2. Step 2: Convert to fraction form
   89,747.82/134,637.73 = 29,779.89/x
3. Step 3: Cross multiply
   89,747.82x = 134,637.73 × 29,779.89
4. Step 4: Simplify right side
   89,747.82x = 4,009,496,789.25
5. Step 5: Solve for x
   x = 4,009,496,789.25/89,747.82
6. Step 6: Final answer
   x = 44,675.14