Finding the Fourth Proportional to 2,144,871.63, 2,961,845.28 and 1,600,061.31

Step by Step Solution

1. Step 1: Write the proportion equation
   2,144,871.63 : 2,961,845.28 = 1,600,061.31 : x
2. Step 2: Convert to fraction form
   2,144,871.63/2,961,845.28 = 1,600,061.31/x
3. Step 3: Cross multiply
   2,144,871.63x = 2,961,845.28 × 1,600,061.31
4. Step 4: Simplify right side
   2,144,871.63x = 4,739,134,038,734.12
5. Step 5: Solve for x
   x = 4,739,134,038,734.12/2,144,871.63
6. Step 6: Final answer
   x = 2,209,518.73