Finding the Fourth Proportional to 2,261,342.28, 3,119,251.56 and 1,487,061.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,261,342.28 : 3,119,251.56 = 1,487,061.72 : x
2. Step 2: Convert to fraction form
   2,261,342.28/3,119,251.56 = 1,487,061.72/x
3. Step 3: Cross multiply
   2,261,342.28x = 3,119,251.56 × 1,487,061.72
4. Step 4: Simplify right side
   2,261,342.28x = 4,638,519,589,926.28
5. Step 5: Solve for x
   x = 4,638,519,589,926.28/2,261,342.28
6. Step 6: Final answer
   x = 2,051,224.01