Finding the Fourth Proportional to 82,157.06, 123,178.47 and 32,242.11

Step by Step Solution

1. Step 1: Write the proportion equation
   82,157.06 : 123,178.47 = 32,242.11 : x
2. Step 2: Convert to fraction form
   82,157.06/123,178.47 = 32,242.11/x
3. Step 3: Cross multiply
   82,157.06x = 123,178.47 × 32,242.11
4. Step 4: Simplify right side
   82,157.06x = 3,971,533,779.37
5. Step 5: Solve for x
   x = 3,971,533,779.37/82,157.06
6. Step 6: Final answer
   x = 48,340.75