Finding the Fourth Proportional to 111,594.05, 154,026.57 and 63,875.06

Step by Step Solution

1. Step 1: Write the proportion equation
   111,594.05 : 154,026.57 = 63,875.06 : x
2. Step 2: Convert to fraction form
   111,594.05/154,026.57 = 63,875.06/x
3. Step 3: Cross multiply
   111,594.05x = 154,026.57 × 63,875.06
4. Step 4: Simplify right side
   111,594.05x = 9,838,456,400.34
5. Step 5: Solve for x
   x = 9,838,456,400.34/111,594.05
6. Step 6: Final answer
   x = 88,162.91