Finding the Fourth Proportional to 48,783,978.34, 67,321,986.33 and 26,757,657.05

Step by Step Solution

1. Step 1: Write the proportion equation
   48,783,978.34 : 67,321,986.33 = 26,757,657.05 : x
2. Step 2: Convert to fraction form
   48,783,978.34/67,321,986.33 = 26,757,657.05/x
3. Step 3: Cross multiply
   48,783,978.34x = 67,321,986.33 × 26,757,657.05
4. Step 4: Simplify right side
   48,783,978.34x = 1,801,378,621,906,659.50
5. Step 5: Solve for x
   x = 1,801,378,621,906,659.50/48,783,978.34
6. Step 6: Final answer
   x = 36,925,619.50