Finding the Fourth Proportional to 112,114.01, 154,698.30 and 64,366.34

Step by Step Solution

1. Step 1: Write the proportion equation
   112,114.01 : 154,698.30 = 64,366.34 : x
2. Step 2: Convert to fraction form
   112,114.01/154,698.30 = 64,366.34/x
3. Step 3: Cross multiply
   112,114.01x = 154,698.30 × 64,366.34
4. Step 4: Simplify right side
   112,114.01x = 9,957,362,601.73
5. Step 5: Solve for x
   x = 9,957,362,601.73/112,114.01
6. Step 6: Final answer
   x = 88,814.62