Finding the Fourth Proportional to 62,784,549.89, 86,647,532.11 and 37,667,604.42

Step by Step Solution

1. Step 1: Write the proportion equation
   62,784,549.89 : 86,647,532.11 = 37,667,604.42 : x
2. Step 2: Convert to fraction form
   62,784,549.89/86,647,532.11 = 37,667,604.42/x
3. Step 3: Cross multiply
   62,784,549.89x = 86,647,532.11 × 37,667,604.42
4. Step 4: Simplify right side
   62,784,549.89x = 3,263,804,963,488,728
5. Step 5: Solve for x
   x = 3,263,804,963,488,728/62,784,549.89
6. Step 6: Final answer
   x = 51,984,205.82