Finding the Fourth Proportional to 1,711,654.38, 2,362,156.82 and 947,707.94

Step by Step Solution

1. Step 1: Write the proportion equation
   1,711,654.38 : 2,362,156.82 = 947,707.94 : x
2. Step 2: Convert to fraction form
   1,711,654.38/2,362,156.82 = 947,707.94/x
3. Step 3: Cross multiply
   1,711,654.38x = 2,362,156.82 × 947,707.94
4. Step 4: Simplify right side
   1,711,654.38x = 2,238,634,773,839.15
5. Step 5: Solve for x
   x = 2,238,634,773,839.15/1,711,654.38
6. Step 6: Final answer
   x = 1,307,877.81