Finding the Fourth Proportional to 1,026,385.48, 1,416,354.82 and 567,473.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,026,385.48 : 1,416,354.82 = 567,473.50 : x
2. Step 2: Convert to fraction form
   1,026,385.48/1,416,354.82 = 567,473.50/x
3. Step 3: Cross multiply
   1,026,385.48x = 1,416,354.82 × 567,473.50
4. Step 4: Simplify right side
   1,026,385.48x = 803,743,826,947.27
5. Step 5: Solve for x
   x = 803,743,826,947.27/1,026,385.48
6. Step 6: Final answer
   x = 783,081.84