Finding the Fourth Proportional to 88,301.01, 132,478.86 and 30,603.18

Step by Step Solution

1. Step 1: Write the proportion equation
   88,301.01 : 132,478.86 = 30,603.18 : x
2. Step 2: Convert to fraction form
   88,301.01/132,478.86 = 30,603.18/x
3. Step 3: Cross multiply
   88,301.01x = 132,478.86 × 30,603.18
4. Step 4: Simplify right side
   88,301.01x = 4,054,274,398.77
5. Step 5: Solve for x
   x = 4,054,274,398.77/88,301.01
6. Step 6: Final answer
   x = 45,914.25