Finding the Fourth Proportional to 1,026,648.06, 1,416,783.72 and 567,738.91

Step by Step Solution

1. Step 1: Write the proportion equation
   1,026,648.06 : 1,416,783.72 = 567,738.91 : x
2. Step 2: Convert to fraction form
   1,026,648.06/1,416,783.72 = 567,738.91/x
3. Step 3: Cross multiply
   1,026,648.06x = 1,416,783.72 × 567,738.91
4. Step 4: Simplify right side
   1,026,648.06x = 804,363,244,898.55
5. Step 5: Solve for x
   x = 804,363,244,898.55/1,026,648.06
6. Step 6: Final answer
   x = 783,484.89