Finding the Fourth Proportional to 101,870.58, 152,806.92 and 30,793.80

Step by Step Solution

1. Step 1: Write the proportion equation
   101,870.58 : 152,806.92 = 30,793.80 : x
2. Step 2: Convert to fraction form
   101,870.58/152,806.92 = 30,793.80/x
3. Step 3: Cross multiply
   101,870.58x = 152,806.92 × 30,793.80
4. Step 4: Simplify right side
   101,870.58x = 4,705,505,733.10
5. Step 5: Solve for x
   x = 4,705,505,733.10/101,870.58
6. Step 6: Final answer
   x = 46,191.02