Finding the Fourth Proportional to 2,066,713.56, 2,852,112.18 and 1,148,907.42

Step by Step Solution

1. Step 1: Write the proportion equation
   2,066,713.56 : 2,852,112.18 = 1,148,907.42 : x
2. Step 2: Convert to fraction form
   2,066,713.56/2,852,112.18 = 1,148,907.42/x
3. Step 3: Cross multiply
   2,066,713.56x = 2,852,112.18 × 1,148,907.42
4. Step 4: Simplify right side
   2,066,713.56x = 3,276,812,846,274.38
5. Step 5: Solve for x
   x = 3,276,812,846,274.38/2,066,713.56
6. Step 6: Final answer
   x = 1,585,518.63