Finding the Fourth Proportional to 2,776,886.72, 3,832,458.58 and 1,553,260.22

Step by Step Solution

1. Step 1: Write the proportion equation
   2,776,886.72 : 3,832,458.58 = 1,553,260.22 : x
2. Step 2: Convert to fraction form
   2,776,886.72/3,832,458.58 = 1,553,260.22/x
3. Step 3: Cross multiply
   2,776,886.72x = 3,832,458.58 × 1,553,260.22
4. Step 4: Simplify right side
   2,776,886.72x = 5,952,805,457,111.69
5. Step 5: Solve for x
   x = 5,952,805,457,111.69/2,776,886.72
6. Step 6: Final answer
   x = 2,143,697.62