Finding the Fourth Proportional to 63,116,757.60, 87,115,625.64 and 37,019,682.72

Step by Step Solution

1. Step 1: Write the proportion equation
   63,116,757.60 : 87,115,625.64 = 37,019,682.72 : x
2. Step 2: Convert to fraction form
   63,116,757.60/87,115,625.64 = 37,019,682.72/x
3. Step 3: Cross multiply
   63,116,757.60x = 87,115,625.64 × 37,019,682.72
4. Step 4: Simplify right side
   63,116,757.60x = 3,224,992,821,147,097
5. Step 5: Solve for x
   x = 3,224,992,821,147,097/63,116,757.60
6. Step 6: Final answer
   x = 51,095,666.88