Finding the Fourth Proportional to 83,945.08, 125,961.32 and 37,187

Step by Step Solution

1. Step 1: Write the proportion equation
   83,945.08 : 125,961.32 = 37,187 : x
2. Step 2: Convert to fraction form
   83,945.08/125,961.32 = 37,187/x
3. Step 3: Cross multiply
   83,945.08x = 125,961.32 × 37,187
4. Step 4: Simplify right side
   83,945.08x = 4,684,123,606.84
5. Step 5: Solve for x
   x = 4,684,123,606.84/83,945.08
6. Step 6: Final answer
   x = 55,799.86