Finding the Fourth Proportional to 2,960,086.40, 4,437,407.96 and 1,066,364.72

Step by Step Solution

1. Step 1: Write the proportion equation
   2,960,086.40 : 4,437,407.96 = 1,066,364.72 : x
2. Step 2: Convert to fraction form
   2,960,086.40/4,437,407.96 = 1,066,364.72/x
3. Step 3: Cross multiply
   2,960,086.40x = 4,437,407.96 × 1,066,364.72
4. Step 4: Simplify right side
   2,960,086.40x = 4,731,895,296,791.17
5. Step 5: Solve for x
   x = 4,731,895,296,791.17/2,960,086.40
6. Step 6: Final answer
   x = 1,598,566.62