Finding the Fourth Proportional to 61,326.34, 91,912.56 and 26,224.72

Step by Step Solution

1. Step 1: Write the proportion equation
   61,326.34 : 91,912.56 = 26,224.72 : x
2. Step 2: Convert to fraction form
   61,326.34/91,912.56 = 26,224.72/x
3. Step 3: Cross multiply
   61,326.34x = 91,912.56 × 26,224.72
4. Step 4: Simplify right side
   61,326.34x = 2,410,381,150.48
5. Step 5: Solve for x
   x = 2,410,381,150.48/61,326.34
6. Step 6: Final answer
   x = 39,304.17