Finding the Fourth Proportional to 67,880,417.34, 93,678,060.52 and 40,004,304.05

Step by Step Solution

1. Step 1: Write the proportion equation
   67,880,417.34 : 93,678,060.52 = 40,004,304.05 : x
2. Step 2: Convert to fraction form
   67,880,417.34/93,678,060.52 = 40,004,304.05/x
3. Step 3: Cross multiply
   67,880,417.34x = 93,678,060.52 × 40,004,304.05
4. Step 4: Simplify right side
   67,880,417.34x = 3,747,525,615,388,618.50
5. Step 5: Solve for x
   x = 3,747,525,615,388,618.50/67,880,417.34
6. Step 6: Final answer
   x = 55,207,757.44