Finding the Fourth Proportional to 1,688,780.06, 2,533,432.53 and 567,111.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,688,780.06 : 2,533,432.53 = 567,111.50 : x
2. Step 2: Convert to fraction form
   1,688,780.06/2,533,432.53 = 567,111.50/x
3. Step 3: Cross multiply
   1,688,780.06x = 2,533,432.53 × 567,111.50
4. Step 4: Simplify right side
   1,688,780.06x = 1,436,738,730,697.34
5. Step 5: Solve for x
   x = 1,436,738,730,697.34/1,688,780.06
6. Step 6: Final answer
   x = 850,755.38