Finding the Fourth Proportional to 2,117,941.96, 2,922,759.06 and 1,164,085.96

Step by Step Solution

1. Step 1: Write the proportion equation
   2,117,941.96 : 2,922,759.06 = 1,164,085.96 : x
2. Step 2: Convert to fraction form
   2,117,941.96/2,922,759.06 = 1,164,085.96/x
3. Step 3: Cross multiply
   2,117,941.96x = 2,922,759.06 × 1,164,085.96
4. Step 4: Simplify right side
   2,117,941.96x = 3,402,342,786,208.80
5. Step 5: Solve for x
   x = 3,402,342,786,208.80/2,117,941.96
6. Step 6: Final answer
   x = 1,606,438.16