Finding the Fourth Proportional to 2,653,168.72, 3,661,385.23 and 1,507,311.94

Step by Step Solution

1. Step 1: Write the proportion equation
   2,653,168.72 : 3,661,385.23 = 1,507,311.94 : x
2. Step 2: Convert to fraction form
   2,653,168.72/3,661,385.23 = 1,507,311.94/x
3. Step 3: Cross multiply
   2,653,168.72x = 3,661,385.23 × 1,507,311.94
4. Step 4: Simplify right side
   2,653,168.72x = 5,518,849,661,196.90
5. Step 5: Solve for x
   x = 5,518,849,661,196.90/2,653,168.72
6. Step 6: Final answer
   x = 2,080,097.52