Finding the Fourth Proportional to 60,019,137.57, 82,795,936.55 and 37,955,478.45

Step by Step Solution

1. Step 1: Write the proportion equation
   60,019,137.57 : 82,795,936.55 = 37,955,478.45 : x
2. Step 2: Convert to fraction form
   60,019,137.57/82,795,936.55 = 37,955,478.45/x
3. Step 3: Cross multiply
   60,019,137.57x = 82,795,936.55 × 37,955,478.45
4. Step 4: Simplify right side
   60,019,137.57x = 3,142,559,385,281,315.50
5. Step 5: Solve for x
   x = 3,142,559,385,281,315.50/60,019,137.57
6. Step 6: Final answer
   x = 52,359,289.26