Finding the Fourth Proportional to 9,404,750.16, 14,111,119.08 and 5,139,936

Step by Step Solution

1. Step 1: Write the proportion equation
   9,404,750.16 : 14,111,119.08 = 5,139,936 : x
2. Step 2: Convert to fraction form
   9,404,750.16/14,111,119.08 = 5,139,936/x
3. Step 3: Cross multiply
   9,404,750.16x = 14,111,119.08 × 5,139,936
4. Step 4: Simplify right side
   9,404,750.16x = 72,530,248,959,578.88
5. Step 5: Solve for x
   x = 72,530,248,959,578.88/9,404,750.16
6. Step 6: Final answer
   x = 7,712,086.74