Finding the Fourth Proportional to 83,970.62, 115,884.72 and 46,244.86

Step by Step Solution

1. Step 1: Write the proportion equation
   83,970.62 : 115,884.72 = 46,244.86 : x
2. Step 2: Convert to fraction form
   83,970.62/115,884.72 = 46,244.86/x
3. Step 3: Cross multiply
   83,970.62x = 115,884.72 × 46,244.86
4. Step 4: Simplify right side
   83,970.62x = 5,359,072,652.54
5. Step 5: Solve for x
   x = 5,359,072,652.54/83,970.62
6. Step 6: Final answer
   x = 63,820.81