Finding the Fourth Proportional to 78,759.16, 118,139.18 and 19,594.84

Step by Step Solution

1. Step 1: Write the proportion equation
   78,759.16 : 118,139.18 = 19,594.84 : x
2. Step 2: Convert to fraction form
   78,759.16/118,139.18 = 19,594.84/x
3. Step 3: Cross multiply
   78,759.16x = 118,139.18 × 19,594.84
4. Step 4: Simplify right side
   78,759.16x = 2,314,918,329.83
5. Step 5: Solve for x
   x = 2,314,918,329.83/78,759.16
6. Step 6: Final answer
   x = 29,392.37