Finding the Fourth Proportional to 82,633.77, 123,968.07 and 43,180.29

Step by Step Solution

1. Step 1: Write the proportion equation
   82,633.77 : 123,968.07 = 43,180.29 : x
2. Step 2: Convert to fraction form
   82,633.77/123,968.07 = 43,180.29/x
3. Step 3: Cross multiply
   82,633.77x = 123,968.07 × 43,180.29
4. Step 4: Simplify right side
   82,633.77x = 5,352,977,213.34
5. Step 5: Solve for x
   x = 5,352,977,213.34/82,633.77
6. Step 6: Final answer
   x = 64,779.54