Finding the Fourth Proportional to 81,668,233.89, 122,558,928.57 and 32,479,046.37

Step by Step Solution

1. Step 1: Write the proportion equation
   81,668,233.89 : 122,558,928.57 = 32,479,046.37 : x
2. Step 2: Convert to fraction form
   81,668,233.89/122,558,928.57 = 32,479,046.37/x
3. Step 3: Cross multiply
   81,668,233.89x = 122,558,928.57 × 32,479,046.37
4. Step 4: Simplify right side
   81,668,233.89x = 3,980,597,124,082,547.50
5. Step 5: Solve for x
   x = 3,980,597,124,082,547.50/81,668,233.89
6. Step 6: Final answer
   x = 48,741,070.24