Finding the Fourth Proportional to 2,086,014.48, 3,128,995.32 and 666,052.56

Step by Step Solution

1. Step 1: Write the proportion equation
   2,086,014.48 : 3,128,995.32 = 666,052.56 : x
2. Step 2: Convert to fraction form
   2,086,014.48/3,128,995.32 = 666,052.56/x
3. Step 3: Cross multiply
   2,086,014.48x = 3,128,995.32 × 666,052.56
4. Step 4: Simplify right side
   2,086,014.48x = 2,084,075,343,114.02
5. Step 5: Solve for x
   x = 2,084,075,343,114.02/2,086,014.48
6. Step 6: Final answer
   x = 999,070.41