Finding the Fourth Proportional to 106,412.00, 146,846.59 and 58,014.43

Step by Step Solution

1. Step 1: Write the proportion equation
   106,412.00 : 146,846.59 = 58,014.43 : x
2. Step 2: Convert to fraction form
   106,412.00/146,846.59 = 58,014.43/x
3. Step 3: Cross multiply
   106,412.00x = 146,846.59 × 58,014.43
4. Step 4: Simplify right side
   106,412.00x = 8,519,220,704.14
5. Step 5: Solve for x
   x = 8,519,220,704.14/106,412.00
6. Step 6: Final answer
   x = 80,058.84