Finding the Fourth Proportional to 2,161,303.33, 2,982,607.86 and 1,181,262.10

Step by Step Solution

1. Step 1: Write the proportion equation
   2,161,303.33 : 2,982,607.86 = 1,181,262.10 : x
2. Step 2: Convert to fraction form
   2,161,303.33/2,982,607.86 = 1,181,262.10/x
3. Step 3: Cross multiply
   2,161,303.33x = 2,982,607.86 × 1,181,262.10
4. Step 4: Simplify right side
   2,161,303.33x = 3,523,241,624,180.11
5. Step 5: Solve for x
   x = 3,523,241,624,180.11/2,161,303.33
6. Step 6: Final answer
   x = 1,630,146.76