Finding the Fourth Proportional to 1,711,883.52, 2,362,398.72 and 947,936.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,711,883.52 : 2,362,398.72 = 947,936.88 : x
2. Step 2: Convert to fraction form
   1,711,883.52/2,362,398.72 = 947,936.88/x
3. Step 3: Cross multiply
   1,711,883.52x = 2,362,398.72 × 947,936.88
4. Step 4: Simplify right side
   1,711,883.52x = 2,239,404,871,952.79
5. Step 5: Solve for x
   x = 2,239,404,871,952.79/1,711,883.52
6. Step 6: Final answer
   x = 1,308,152.60