Finding the Fourth Proportional to 1,026,384.72, 1,416,353.78 and 567,472.76

Step by Step Solution

1. Step 1: Write the proportion equation
   1,026,384.72 : 1,416,353.78 = 567,472.76 : x
2. Step 2: Convert to fraction form
   1,026,384.72/1,416,353.78 = 567,472.76/x
3. Step 3: Cross multiply
   1,026,384.72x = 1,416,353.78 × 567,472.76
4. Step 4: Simplify right side
   1,026,384.72x = 803,742,188,673.03
5. Step 5: Solve for x
   x = 803,742,188,673.03/1,026,384.72
6. Step 6: Final answer
   x = 783,080.82