Finding the Fourth Proportional to 1,711,535.31, 2,362,077.18 and 947,588.88

Step by Step Solution

1. Step 1: Write the proportion equation
   1,711,535.31 : 2,362,077.18 = 947,588.88 : x
2. Step 2: Convert to fraction form
   1,711,535.31/2,362,077.18 = 947,588.88/x
3. Step 3: Cross multiply
   1,711,535.31x = 2,362,077.18 × 947,588.88
4. Step 4: Simplify right side
   1,711,535.31x = 2,238,278,069,469.76
5. Step 5: Solve for x
   x = 2,238,278,069,469.76/1,711,535.31
6. Step 6: Final answer
   x = 1,307,760.38