Finding the Fourth Proportional to 104,855,789.46, 144,763,060.10 and 93,221,217.37

Step by Step Solution

1. Step 1: Write the proportion equation
   104,855,789.46 : 144,763,060.10 = 93,221,217.37 : x
2. Step 2: Convert to fraction form
   104,855,789.46/144,763,060.10 = 93,221,217.37/x
3. Step 3: Cross multiply
   104,855,789.46x = 144,763,060.10 × 93,221,217.37
4. Step 4: Simplify right side
   104,855,789.46x = 13,494,988,691,900,462
5. Step 5: Solve for x
   x = 13,494,988,691,900,462/104,855,789.46
6. Step 6: Final answer
   x = 128,700,463.38