Finding the Fourth Proportional to 1,711,616.82, 2,362,105.02 and 947,670.38

Step by Step Solution

1. Step 1: Write the proportion equation
   1,711,616.82 : 2,362,105.02 = 947,670.38 : x
2. Step 2: Convert to fraction form
   1,711,616.82/2,362,105.02 = 947,670.38/x
3. Step 3: Cross multiply
   1,711,616.82x = 2,362,105.02 × 947,670.38
4. Step 4: Simplify right side
   1,711,616.82x = 2,238,496,945,354.43
5. Step 5: Solve for x
   x = 2,238,496,945,354.43/1,711,616.82
6. Step 6: Final answer
   x = 1,307,825.98