Finding the Fourth Proportional to 91,406.67, 137,101.37 and 29,066.19

Step by Step Solution

1. Step 1: Write the proportion equation
   91,406.67 : 137,101.37 = 29,066.19 : x
2. Step 2: Convert to fraction form
   91,406.67/137,101.37 = 29,066.19/x
3. Step 3: Cross multiply
   91,406.67x = 137,101.37 × 29,066.19
4. Step 4: Simplify right side
   91,406.67x = 3,985,014,324.35
5. Step 5: Solve for x
   x = 3,985,014,324.35/91,406.67
6. Step 6: Final answer
   x = 43,596.54