Finding the Fourth Proportional to 83,741.34, 115,562.53 and 45,500.60

Step by Step Solution

1. Step 1: Write the proportion equation
   83,741.34 : 115,562.53 = 45,500.60 : x
2. Step 2: Convert to fraction form
   83,741.34/115,562.53 = 45,500.60/x
3. Step 3: Cross multiply
   83,741.34x = 115,562.53 × 45,500.60
4. Step 4: Simplify right side
   83,741.34x = 5,258,164,798.30
5. Step 5: Solve for x
   x = 5,258,164,798.30/83,741.34
6. Step 6: Final answer
   x = 62,790.55