Finding the Fourth Proportional to 127,826.25, 191,767.50 and 37,861.98

Step by Step Solution

1. Step 1: Write the proportion equation
   127,826.25 : 191,767.50 = 37,861.98 : x
2. Step 2: Convert to fraction form
   127,826.25/191,767.50 = 37,861.98/x
3. Step 3: Cross multiply
   127,826.25x = 191,767.50 × 37,861.98
4. Step 4: Simplify right side
   127,826.25x = 7,260,697,249.65
5. Step 5: Solve for x
   x = 7,260,697,249.65/127,826.25
6. Step 6: Final answer
   x = 56,801.30