Finding the Fourth Proportional to 83,053.47, 124,575.74 and 40,891.52

Step by Step Solution

1. Step 1: Write the proportion equation
   83,053.47 : 124,575.74 = 40,891.52 : x
2. Step 2: Convert to fraction form
   83,053.47/124,575.74 = 40,891.52/x
3. Step 3: Cross multiply
   83,053.47x = 124,575.74 × 40,891.52
4. Step 4: Simplify right side
   83,053.47x = 5,094,091,363.72
5. Step 5: Solve for x
   x = 5,094,091,363.72/83,053.47
6. Step 6: Final answer
   x = 61,335.08