Finding the Fourth Proportional to 89,147,852.25, 133,730,940.99 and 30,855,434.88

Step by Step Solution

1. Step 1: Write the proportion equation
   89,147,852.25 : 133,730,940.99 = 30,855,434.88 : x
2. Step 2: Convert to fraction form
   89,147,852.25/133,730,940.99 = 30,855,434.88/x
3. Step 3: Cross multiply
   89,147,852.25x = 133,730,940.99 × 30,855,434.88
4. Step 4: Simplify right side
   89,147,852.25x = 4,126,326,341,158,067.50
5. Step 5: Solve for x
   x = 4,126,326,341,158,067.50/89,147,852.25
6. Step 6: Final answer
   x = 46,286,323.64