Finding the Fourth Proportional to 2,141,565.38, 3,212,003.40 and 624,892.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,565.38 : 3,212,003.40 = 624,892.22 : x
2. Step 2: Convert to fraction form
   2,141,565.38/3,212,003.40 = 624,892.22/x
3. Step 3: Cross multiply
   2,141,565.38x = 3,212,003.40 × 624,892.22
4. Step 4: Simplify right side
   2,141,565.38x = 2,007,155,935,273.55
5. Step 5: Solve for x
   x = 2,007,155,935,273.55/2,141,565.38
6. Step 6: Final answer
   x = 937,237.76