Finding the Fourth Proportional to 78,300.84, 108,057.58 and 46,029.54

Step by Step Solution

1. Step 1: Write the proportion equation
   78,300.84 : 108,057.58 = 46,029.54 : x
2. Step 2: Convert to fraction form
   78,300.84/108,057.58 = 46,029.54/x
3. Step 3: Cross multiply
   78,300.84x = 108,057.58 × 46,029.54
4. Step 4: Simplify right side
   78,300.84x = 4,973,840,700.91
5. Step 5: Solve for x
   x = 4,973,840,700.91/78,300.84
6. Step 6: Final answer
   x = 63,522.19