Finding the Fourth Proportional to 1,168,522.56, 1,612,634.88 and 659,039.04

Step by Step Solution

1. Step 1: Write the proportion equation
   1,168,522.56 : 1,612,634.88 = 659,039.04 : x
2. Step 2: Convert to fraction form
   1,168,522.56/1,612,634.88 = 659,039.04/x
3. Step 3: Cross multiply
   1,168,522.56x = 1,612,634.88 × 659,039.04
4. Step 4: Simplify right side
   1,168,522.56x = 1,062,789,343,185.72
5. Step 5: Solve for x
   x = 1,062,789,343,185.72/1,168,522.56
6. Step 6: Final answer
   x = 909,515.47