Finding the Fourth Proportional to 1,334,144.67, 2,001,591.15 and 535,986.72

Step by Step Solution

1. Step 1: Write the proportion equation
   1,334,144.67 : 2,001,591.15 = 535,986.72 : x
2. Step 2: Convert to fraction form
   1,334,144.67/2,001,591.15 = 535,986.72/x
3. Step 3: Cross multiply
   1,334,144.67x = 2,001,591.15 × 535,986.72
4. Step 4: Simplify right side
   1,334,144.67x = 1,072,826,276,274.50
5. Step 5: Solve for x
   x = 1,072,826,276,274.50/1,334,144.67
6. Step 6: Final answer
   x = 804,130.39