Finding the Fourth Proportional to 106,051.50, 146,347.32 and 58,304.52

Step by Step Solution

1. Step 1: Write the proportion equation
   106,051.50 : 146,347.32 = 58,304.52 : x
2. Step 2: Convert to fraction form
   106,051.50/146,347.32 = 58,304.52/x
3. Step 3: Cross multiply
   106,051.50x = 146,347.32 × 58,304.52
4. Step 4: Simplify right side
   106,051.50x = 8,532,710,245.89
5. Step 5: Solve for x
   x = 8,532,710,245.89/106,051.50
6. Step 6: Final answer
   x = 80,458.18