Finding the Fourth Proportional to 2,875,431.72, 3,967,382.52 and 1,895,262.06

Step by Step Solution

1. Step 1: Write the proportion equation
   2,875,431.72 : 3,967,382.52 = 1,895,262.06 : x
2. Step 2: Convert to fraction form
   2,875,431.72/3,967,382.52 = 1,895,262.06/x
3. Step 3: Cross multiply
   2,875,431.72x = 3,967,382.52 × 1,895,262.06
4. Step 4: Simplify right side
   2,875,431.72x = 7,519,229,567,663.19
5. Step 5: Solve for x
   x = 7,519,229,567,663.19/2,875,431.72
6. Step 6: Final answer
   x = 2,614,991.52