Finding the Fourth Proportional to 58,074.71, 80,124.12 and 33,870.15

Step by Step Solution

1. Step 1: Write the proportion equation
   58,074.71 : 80,124.12 = 33,870.15 : x
2. Step 2: Convert to fraction form
   58,074.71/80,124.12 = 33,870.15/x
3. Step 3: Cross multiply
   58,074.71x = 80,124.12 × 33,870.15
4. Step 4: Simplify right side
   58,074.71x = 2,713,815,963.02
5. Step 5: Solve for x
   x = 2,713,815,963.02/58,074.71
6. Step 6: Final answer
   x = 46,729.74