Finding the Fourth Proportional to 83,300.33, 124,919.28 and 29,977.83

Step by Step Solution

1. Step 1: Write the proportion equation
   83,300.33 : 124,919.28 = 29,977.83 : x
2. Step 2: Convert to fraction form
   83,300.33/124,919.28 = 29,977.83/x
3. Step 3: Cross multiply
   83,300.33x = 124,919.28 × 29,977.83
4. Step 4: Simplify right side
   83,300.33x = 3,744,808,939.56
5. Step 5: Solve for x
   x = 3,744,808,939.56/83,300.33
6. Step 6: Final answer
   x = 44,955.51