Finding the Fourth Proportional to 1,134,002.88, 1,701,006.72 and 1,064,718.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,134,002.88 : 1,701,006.72 = 1,064,718.72 : x
2. Step 2: Convert to fraction form
   1,134,002.88/1,701,006.72 = 1,064,718.72/x
3. Step 3: Cross multiply
   1,134,002.88x = 1,701,006.72 × 1,064,718.72
4. Step 4: Simplify right side
   1,134,002.88x = 1,811,093,697,629.80
5. Step 5: Solve for x
   x = 1,811,093,697,629.80/1,134,002.88
6. Step 6: Final answer
   x = 1,597,080.33