Finding the Fourth Proportional to 3,689,509.34, 5,529,061.82 and 1,742,160.18

Step by Step Solution

1. Step 1: Write the proportion equation
   3,689,509.34 : 5,529,061.82 = 1,742,160.18 : x
2. Step 2: Convert to fraction form
   3,689,509.34/5,529,061.82 = 1,742,160.18/x
3. Step 3: Cross multiply
   3,689,509.34x = 5,529,061.82 × 1,742,160.18
4. Step 4: Simplify right side
   3,689,509.34x = 9,632,511,335,562.33
5. Step 5: Solve for x
   x = 9,632,511,335,562.33/3,689,509.34
6. Step 6: Final answer
   x = 2,610,783.83