Finding the Fourth Proportional to 1,037,876.72, 1,432,269.24 and 560,948.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,037,876.72 : 1,432,269.24 = 560,948.72 : x
2. Step 2: Convert to fraction form
   1,037,876.72/1,432,269.24 = 560,948.72/x
3. Step 3: Cross multiply
   1,037,876.72x = 1,432,269.24 × 560,948.72
4. Step 4: Simplify right side
   1,037,876.72x = 803,429,596,873.37
5. Step 5: Solve for x
   x = 803,429,596,873.37/1,037,876.72
6. Step 6: Final answer
   x = 774,108.89