Finding the Fourth Proportional to 8,395,434.73, 12,592,426.74 and 5,111,938.54

Step by Step Solution

1. Step 1: Write the proportion equation
   8,395,434.73 : 12,592,426.74 = 5,111,938.54 : x
2. Step 2: Convert to fraction form
   8,395,434.73/12,592,426.74 = 5,111,938.54/x
3. Step 3: Cross multiply
   8,395,434.73x = 12,592,426.74 × 5,111,938.54
4. Step 4: Simplify right side
   8,395,434.73x = 64,371,711,564,332.56
5. Step 5: Solve for x
   x = 64,371,711,564,332.56/8,395,434.73
6. Step 6: Final answer
   x = 7,667,466.14