Finding the Fourth Proportional to 60,715.26, 91,054.32 and 29,109

Step by Step Solution

1. Step 1: Write the proportion equation
   60,715.26 : 91,054.32 = 29,109 : x
2. Step 2: Convert to fraction form
   60,715.26/91,054.32 = 29,109/x
3. Step 3: Cross multiply
   60,715.26x = 91,054.32 × 29,109
4. Step 4: Simplify right side
   60,715.26x = 2,650,500,200.88
5. Step 5: Solve for x
   x = 2,650,500,200.88/60,715.26
6. Step 6: Final answer
   x = 43,654.60