Finding the Fourth Proportional to 1,047,085.02, 1,570,672.56 and 327,440.34

Step by Step Solution

1. Step 1: Write the proportion equation
   1,047,085.02 : 1,570,672.56 = 327,440.34 : x
2. Step 2: Convert to fraction form
   1,047,085.02/1,570,672.56 = 327,440.34/x
3. Step 3: Cross multiply
   1,047,085.02x = 1,570,672.56 × 327,440.34
4. Step 4: Simplify right side
   1,047,085.02x = 514,301,557,075.07
5. Step 5: Solve for x
   x = 514,301,557,075.07/1,047,085.02
6. Step 6: Final answer
   x = 491,174.59