Finding the Fourth Proportional to 9,213,469.07, 12,714,971.83 and 5,083,768.07

Step by Step Solution

1. Step 1: Write the proportion equation
   9,213,469.07 : 12,714,971.83 = 5,083,768.07 : x
2. Step 2: Convert to fraction form
   9,213,469.07/12,714,971.83 = 5,083,768.07/x
3. Step 3: Cross multiply
   9,213,469.07x = 12,714,971.83 × 5,083,768.07
4. Step 4: Simplify right side
   9,213,469.07x = 64,639,967,771,700.33
5. Step 5: Solve for x
   x = 64,639,967,771,700.33/9,213,469.07
6. Step 6: Final answer
   x = 7,015,812.10