Finding the Fourth Proportional to 91,686.33, 137,530.71 and 29,356.83

Step by Step Solution

1. Step 1: Write the proportion equation
   91,686.33 : 137,530.71 = 29,356.83 : x
2. Step 2: Convert to fraction form
   91,686.33/137,530.71 = 29,356.83/x
3. Step 3: Cross multiply
   91,686.33x = 137,530.71 × 29,356.83
4. Step 4: Simplify right side
   91,686.33x = 4,037,465,673.25
5. Step 5: Solve for x
   x = 4,037,465,673.25/91,686.33
6. Step 6: Final answer
   x = 44,035.63