Finding the Fourth Proportional to 51,043, 76,580.03 and 26,100.56

Step by Step Solution

1. Step 1: Write the proportion equation
   51,043 : 76,580.03 = 26,100.56 : x
2. Step 2: Convert to fraction form
   51,043/76,580.03 = 26,100.56/x
3. Step 3: Cross multiply
   51,043x = 76,580.03 × 26,100.56
4. Step 4: Simplify right side
   51,043x = 1,998,781,667.82
5. Step 5: Solve for x
   x = 1,998,781,667.82/51,043
6. Step 6: Final answer
   x = 39,158.78