Finding the Fourth Proportional to 2,776,898.79, 3,832,475.31 and 1,553,272.29

Step by Step Solution

1. Step 1: Write the proportion equation
   2,776,898.79 : 3,832,475.31 = 1,553,272.29 : x
2. Step 2: Convert to fraction form
   2,776,898.79/3,832,475.31 = 1,553,272.29/x
3. Step 3: Cross multiply
   2,776,898.79x = 3,832,475.31 × 1,553,272.29
4. Step 4: Simplify right side
   2,776,898.79x = 5,952,877,701,132.16
5. Step 5: Solve for x
   x = 5,952,877,701,132.16/2,776,898.79
6. Step 6: Final answer
   x = 2,143,714.32