Finding the Fourth Proportional to 740,808.09, 1,111,096.31 and 235,302.53

Step by Step Solution

1. Step 1: Write the proportion equation
   740,808.09 : 1,111,096.31 = 235,302.53 : x
2. Step 2: Convert to fraction form
   740,808.09/1,111,096.31 = 235,302.53/x
3. Step 3: Cross multiply
   740,808.09x = 1,111,096.31 × 235,302.53
4. Step 4: Simplify right side
   740,808.09x = 261,443,766,084.67
5. Step 5: Solve for x
   x = 261,443,766,084.67/740,808.09
6. Step 6: Final answer
   x = 352,917.00