Finding the Fourth Proportional to 82,933.07, 124,387.35 and 40,801.83

Step by Step Solution

1. Step 1: Write the proportion equation
   82,933.07 : 124,387.35 = 40,801.83 : x
2. Step 2: Convert to fraction form
   82,933.07/124,387.35 = 40,801.83/x
3. Step 3: Cross multiply
   82,933.07x = 124,387.35 × 40,801.83
4. Step 4: Simplify right side
   82,933.07x = 5,075,230,889.39
5. Step 5: Solve for x
   x = 5,075,230,889.39/82,933.07
6. Step 6: Final answer
   x = 61,196.71