Finding the Fourth Proportional to 30,594,901.72, 42,219,361.62 and 16,841,179.48

Step by Step Solution

1. Step 1: Write the proportion equation
   30,594,901.72 : 42,219,361.62 = 16,841,179.48 : x
2. Step 2: Convert to fraction form
   30,594,901.72/42,219,361.62 = 16,841,179.48/x
3. Step 3: Cross multiply
   30,594,901.72x = 42,219,361.62 × 16,841,179.48
4. Step 4: Simplify right side
   30,594,901.72x = 711,023,846,573,443.50
5. Step 5: Solve for x
   x = 711,023,846,573,443.50/30,594,901.72
6. Step 6: Final answer
   x = 23,239,945.44