Finding the Fourth Proportional to 42,359,826.24, 63,529,241.76 and 12,067,951.68

Step by Step Solution

1. Step 1: Write the proportion equation
   42,359,826.24 : 63,529,241.76 = 12,067,951.68 : x
2. Step 2: Convert to fraction form
   42,359,826.24/63,529,241.76 = 12,067,951.68/x
3. Step 3: Cross multiply
   42,359,826.24x = 63,529,241.76 × 12,067,951.68
4. Step 4: Simplify right side
   42,359,826.24x = 766,667,819,826,718.12
5. Step 5: Solve for x
   x = 766,667,819,826,718.12/42,359,826.24
6. Step 6: Final answer
   x = 18,098,936.84