Finding the Fourth Proportional to 91,053.59, 136,581.69 and 34,896.56

Step by Step Solution

1. Step 1: Write the proportion equation
   91,053.59 : 136,581.69 = 34,896.56 : x
2. Step 2: Convert to fraction form
   91,053.59/136,581.69 = 34,896.56/x
3. Step 3: Cross multiply
   91,053.59x = 136,581.69 × 34,896.56
4. Step 4: Simplify right side
   91,053.59x = 4,766,230,587.94
5. Step 5: Solve for x
   x = 4,766,230,587.94/91,053.59
6. Step 6: Final answer
   x = 52,345.34