Finding the Fourth Proportional to 67,501,915.65, 93,147,807.33 and 39,625,757.55

Step by Step Solution

1. Step 1: Write the proportion equation
   67,501,915.65 : 93,147,807.33 = 39,625,757.55 : x
2. Step 2: Convert to fraction form
   67,501,915.65/93,147,807.33 = 39,625,757.55/x
3. Step 3: Cross multiply
   67,501,915.65x = 93,147,807.33 × 39,625,757.55
4. Step 4: Simplify right side
   67,501,915.65x = 3,691,052,429,572,692.50
5. Step 5: Solve for x
   x = 3,691,052,429,572,692.50/67,501,915.65
6. Step 6: Final answer
   x = 54,680,706.38