Finding the Fourth Proportional to 70,552.82, 105,861.63 and 30,584.00

Step by Step Solution

1. Step 1: Write the proportion equation
   70,552.82 : 105,861.63 = 30,584.00 : x
2. Step 2: Convert to fraction form
   70,552.82/105,861.63 = 30,584.00/x
3. Step 3: Cross multiply
   70,552.82x = 105,861.63 × 30,584.00
4. Step 4: Simplify right side
   70,552.82x = 3,237,671,562.61
5. Step 5: Solve for x
   x = 3,237,671,562.61/70,552.82
6. Step 6: Final answer
   x = 45,890.04