Finding the Fourth Proportional to 91,601.47, 137,436.81 and 35,444.96

Step by Step Solution

1. Step 1: Write the proportion equation
   91,601.47 : 137,436.81 = 35,444.96 : x
2. Step 2: Convert to fraction form
   91,601.47/137,436.81 = 35,444.96/x
3. Step 3: Cross multiply
   91,601.47x = 137,436.81 × 35,444.96
4. Step 4: Simplify right side
   91,601.47x = 4,871,442,232.98
5. Step 5: Solve for x
   x = 4,871,442,232.98/91,601.47
6. Step 6: Final answer
   x = 53,180.83