Finding the Fourth Proportional to 83,385.56, 125,091.30 and 27,994.52

Step by Step Solution

1. Step 1: Write the proportion equation
   83,385.56 : 125,091.30 = 27,994.52 : x
2. Step 2: Convert to fraction form
   83,385.56/125,091.30 = 27,994.52/x
3. Step 3: Cross multiply
   83,385.56x = 125,091.30 × 27,994.52
4. Step 4: Simplify right side
   83,385.56x = 3,501,871,317.38
5. Step 5: Solve for x
   x = 3,501,871,317.38/83,385.56
6. Step 6: Final answer
   x = 41,996.13