Finding the Fourth Proportional to 55,416,958.68, 76,472,116.17 and 30,635,667.67

Step by Step Solution

1. Step 1: Write the proportion equation
   55,416,958.68 : 76,472,116.17 = 30,635,667.67 : x
2. Step 2: Convert to fraction form
   55,416,958.68/76,472,116.17 = 30,635,667.67/x
3. Step 3: Cross multiply
   55,416,958.68x = 76,472,116.17 × 30,635,667.67
4. Step 4: Simplify right side
   55,416,958.68x = 2,342,774,336,929,456.50
5. Step 5: Solve for x
   x = 2,342,774,336,929,456.50/55,416,958.68
6. Step 6: Final answer
   x = 42,275,404.37