Finding the Fourth Proportional to 7,078,831.89, 9,769,537.57 and 4,327,130.04

Step by Step Solution

1. Step 1: Write the proportion equation
   7,078,831.89 : 9,769,537.57 = 4,327,130.04 : x
2. Step 2: Convert to fraction form
   7,078,831.89/9,769,537.57 = 4,327,130.04/x
3. Step 3: Cross multiply
   7,078,831.89x = 9,769,537.57 × 4,327,130.04
4. Step 4: Simplify right side
   7,078,831.89x = 42,274,059,485,237.78
5. Step 5: Solve for x
   x = 42,274,059,485,237.78/7,078,831.89
6. Step 6: Final answer
   x = 5,971,897.64