Finding the Fourth Proportional to 2,946,196.53, 4,420,374.30 and 1,240,769.16

Step by Step Solution

1. Step 1: Write the proportion equation
   2,946,196.53 : 4,420,374.30 = 1,240,769.16 : x
2. Step 2: Convert to fraction form
   2,946,196.53/4,420,374.30 = 1,240,769.16/x
3. Step 3: Cross multiply
   2,946,196.53x = 4,420,374.30 × 1,240,769.16
4. Step 4: Simplify right side
   2,946,196.53x = 5,484,664,107,096.59
5. Step 5: Solve for x
   x = 5,484,664,107,096.59/2,946,196.53
6. Step 6: Final answer
   x = 1,861,608.37