Finding the Fourth Proportional to 91,836.27, 137,706.57 and 32,663.34

Step by Step Solution

1. Step 1: Write the proportion equation
   91,836.27 : 137,706.57 = 32,663.34 : x
2. Step 2: Convert to fraction form
   91,836.27/137,706.57 = 32,663.34/x
3. Step 3: Cross multiply
   91,836.27x = 137,706.57 × 32,663.34
4. Step 4: Simplify right side
   91,836.27x = 4,497,956,516.14
5. Step 5: Solve for x
   x = 4,497,956,516.14/91,836.27
6. Step 6: Final answer
   x = 48,978.00