Finding the Fourth Proportional to 78,369.83, 108,152.51 and 46,106.72

Step by Step Solution

1. Step 1: Write the proportion equation
   78,369.83 : 108,152.51 = 46,106.72 : x
2. Step 2: Convert to fraction form
   78,369.83/108,152.51 = 46,106.72/x
3. Step 3: Cross multiply
   78,369.83x = 108,152.51 × 46,106.72
4. Step 4: Simplify right side
   78,369.83x = 4,986,557,495.87
5. Step 5: Solve for x
   x = 4,986,557,495.87/78,369.83
6. Step 6: Final answer
   x = 63,628.54