Finding the Fourth Proportional to 5,661,760.34, 8,492,004.52 and 1,563,664.05

Step by Step Solution

1. Step 1: Write the proportion equation
   5,661,760.34 : 8,492,004.52 = 1,563,664.05 : x
2. Step 2: Convert to fraction form
   5,661,760.34/8,492,004.52 = 1,563,664.05/x
3. Step 3: Cross multiply
   5,661,760.34x = 8,492,004.52 × 1,563,664.05
4. Step 4: Simplify right side
   5,661,760.34x = 13,278,642,185,247.96
5. Step 5: Solve for x
   x = 13,278,642,185,247.96/5,661,760.34
6. Step 6: Final answer
   x = 2,345,320.43