Finding the Fourth Proportional to 47,419,326.18, 65,414,703.33 and 31,739,005.98

Step by Step Solution

1. Step 1: Write the proportion equation
   47,419,326.18 : 65,414,703.33 = 31,739,005.98 : x
2. Step 2: Convert to fraction form
   47,419,326.18/65,414,703.33 = 31,739,005.98/x
3. Step 3: Cross multiply
   47,419,326.18x = 65,414,703.33 × 31,739,005.98
4. Step 4: Simplify right side
   47,419,326.18x = 2,076,197,660,170,796
5. Step 5: Solve for x
   x = 2,076,197,660,170,796/47,419,326.18
6. Step 6: Final answer
   x = 43,783,786.64