Finding the Fourth Proportional to 132,722.50, 183,157.06 and 73,106.50

Step by Step Solution

1. Step 1: Write the proportion equation
   132,722.50 : 183,157.06 = 73,106.50 : x
2. Step 2: Convert to fraction form
   132,722.50/183,157.06 = 73,106.50/x
3. Step 3: Cross multiply
   132,722.50x = 183,157.06 × 73,106.50
4. Step 4: Simplify right side
   132,722.50x = 13,389,971,606.89
5. Step 5: Solve for x
   x = 13,389,971,606.89/132,722.50
6. Step 6: Final answer
   x = 100,886.98