Finding the Fourth Proportional to 23,767,947.28, 35,605,502.42 and 16,380,686.72

Step by Step Solution

1. Step 1: Write the proportion equation
   23,767,947.28 : 35,605,502.42 = 16,380,686.72 : x
2. Step 2: Convert to fraction form
   23,767,947.28/35,605,502.42 = 16,380,686.72/x
3. Step 3: Cross multiply
   23,767,947.28x = 35,605,502.42 × 16,380,686.72
4. Step 4: Simplify right side
   23,767,947.28x = 583,242,580,650,221.88
5. Step 5: Solve for x
   x = 583,242,580,650,221.88/23,767,947.28
6. Step 6: Final answer
   x = 24,539,038.81