Finding the Fourth Proportional to 67,068,992, 92,555,720.43 and 37,300,056.68

Step by Step Solution

1. Step 1: Write the proportion equation
   67,068,992 : 92,555,720.43 = 37,300,056.68 : x
2. Step 2: Convert to fraction form
   67,068,992/92,555,720.43 = 37,300,056.68/x
3. Step 3: Cross multiply
   67,068,992x = 92,555,720.43 × 37,300,056.68
4. Step 4: Simplify right side
   67,068,992x = 3,452,333,618,097,234
5. Step 5: Solve for x
   x = 3,452,333,618,097,234/67,068,992
6. Step 6: Final answer
   x = 51,474,362.67