Finding the Fourth Proportional to 83,685.34, 125,529.02 and 24,522.21

Step by Step Solution

1. Step 1: Write the proportion equation
   83,685.34 : 125,529.02 = 24,522.21 : x
2. Step 2: Convert to fraction form
   83,685.34/125,529.02 = 24,522.21/x
3. Step 3: Cross multiply
   83,685.34x = 125,529.02 × 24,522.21
4. Step 4: Simplify right side
   83,685.34x = 3,078,248,300.58
5. Step 5: Solve for x
   x = 3,078,248,300.58/83,685.34
6. Step 6: Final answer
   x = 36,783.60