Finding the Fourth Proportional to 2,300,380.02, 3,174,621.57 and 1,281,784.50

Step by Step Solution

1. Step 1: Write the proportion equation
   2,300,380.02 : 3,174,621.57 = 1,281,784.50 : x
2. Step 2: Convert to fraction form
   2,300,380.02/3,174,621.57 = 1,281,784.50/x
3. Step 3: Cross multiply
   2,300,380.02x = 3,174,621.57 × 1,281,784.50
4. Step 4: Simplify right side
   2,300,380.02x = 4,069,180,721,791.66
5. Step 5: Solve for x
   x = 4,069,180,721,791.66/2,300,380.02
6. Step 6: Final answer
   x = 1,768,916.74