Finding the Fourth Proportional to 57,993,442.02, 80,030,387.30 and 31,531,795.46

Step by Step Solution

1. Step 1: Write the proportion equation
   57,993,442.02 : 80,030,387.30 = 31,531,795.46 : x
2. Step 2: Convert to fraction form
   57,993,442.02/80,030,387.30 = 31,531,795.46/x
3. Step 3: Cross multiply
   57,993,442.02x = 80,030,387.30 × 31,531,795.46
4. Step 4: Simplify right side
   57,993,442.02x = 2,523,501,802,928,181.50
5. Step 5: Solve for x
   x = 2,523,501,802,928,181.50/57,993,442.02
6. Step 6: Final answer
   x = 43,513,571.79