Finding the Fourth Proportional to 3,623,073.27, 5,434,485.33 and 927,421.82

Step by Step Solution

1. Step 1: Write the proportion equation
   3,623,073.27 : 5,434,485.33 = 927,421.82 : x
2. Step 2: Convert to fraction form
   3,623,073.27/5,434,485.33 = 927,421.82/x
3. Step 3: Cross multiply
   3,623,073.27x = 5,434,485.33 × 927,421.82
4. Step 4: Simplify right side
   3,623,073.27x = 5,040,060,292,575.95
5. Step 5: Solve for x
   x = 5,040,060,292,575.95/3,623,073.27
6. Step 6: Final answer
   x = 1,391,100.85