Finding the Fourth Proportional to 12,455,667.34, 17,188,831.73 and 6,949,043.33

Step by Step Solution

1. Step 1: Write the proportion equation
   12,455,667.34 : 17,188,831.73 = 6,949,043.33 : x
2. Step 2: Convert to fraction form
   12,455,667.34/17,188,831.73 = 6,949,043.33/x
3. Step 3: Cross multiply
   12,455,667.34x = 17,188,831.73 × 6,949,043.33
4. Step 4: Simplify right side
   12,455,667.34x = 119,445,936,415,277.33
5. Step 5: Solve for x
   x = 119,445,936,415,277.33/12,455,667.34
6. Step 6: Final answer
   x = 9,589,685.82