Finding the Fourth Proportional to 706,892.31, 1,060,436.94 and 227,134.56

Step by Step Solution

1. Step 1: Write the proportion equation
   706,892.31 : 1,060,436.94 = 227,134.56 : x
2. Step 2: Convert to fraction form
   706,892.31/1,060,436.94 = 227,134.56/x
3. Step 3: Cross multiply
   706,892.31x = 1,060,436.94 × 227,134.56
4. Step 4: Simplify right side
   706,892.31x = 240,861,877,774.65
5. Step 5: Solve for x
   x = 240,861,877,774.65/706,892.31
6. Step 6: Final answer
   x = 340,733.48