Finding the Fourth Proportional to 1,711,877.52, 2,362,390.83 and 947,931.15

Step by Step Solution

1. Step 1: Write the proportion equation
   1,711,877.52 : 2,362,390.83 = 947,931.15 : x
2. Step 2: Convert to fraction form
   1,711,877.52/2,362,390.83 = 947,931.15/x
3. Step 3: Cross multiply
   1,711,877.52x = 2,362,390.83 × 947,931.15
4. Step 4: Simplify right side
   1,711,877.52x = 2,239,383,856,231.35
5. Step 5: Solve for x
   x = 2,239,383,856,231.35/1,711,877.52
6. Step 6: Final answer
   x = 1,308,144.91