Finding the Fourth Proportional to 7,812,662.37, 10,781,472.54 and 4,328,227.59

Step by Step Solution

1. Step 1: Write the proportion equation
   7,812,662.37 : 10,781,472.54 = 4,328,227.59 : x
2. Step 2: Convert to fraction form
   7,812,662.37/10,781,472.54 = 4,328,227.59/x
3. Step 3: Cross multiply
   7,812,662.37x = 10,781,472.54 × 4,328,227.59
4. Step 4: Simplify right side
   7,812,662.37x = 46,664,666,908,455.38
5. Step 5: Solve for x
   x = 46,664,666,908,455.38/7,812,662.37
6. Step 6: Final answer
   x = 5,972,953.23