Finding the Fourth Proportional to 105,997,744.20, 146,388,405.39 and 94,443,109.70

Step by Step Solution

1. Step 1: Write the proportion equation
   105,997,744.20 : 146,388,405.39 = 94,443,109.70 : x
2. Step 2: Convert to fraction form
   105,997,744.20/146,388,405.39 = 94,443,109.70/x
3. Step 3: Cross multiply
   105,997,744.20x = 146,388,405.39 × 94,443,109.70
4. Step 4: Simplify right side
   105,997,744.20x = 13,825,376,228,323,896
5. Step 5: Solve for x
   x = 13,825,376,228,323,896/105,997,744.20
6. Step 6: Final answer
   x = 130,430,853.34