Finding the Fourth Proportional to 55,210.34, 76,113.71 and 37,276.94

Step by Step Solution

1. Step 1: Write the proportion equation
   55,210.34 : 76,113.71 = 37,276.94 : x
2. Step 2: Convert to fraction form
   55,210.34/76,113.71 = 37,276.94/x
3. Step 3: Cross multiply
   55,210.34x = 76,113.71 × 37,276.94
4. Step 4: Simplify right side
   55,210.34x = 2,837,286,200.85
5. Step 5: Solve for x
   x = 2,837,286,200.85/55,210.34
6. Step 6: Final answer
   x = 51,390.49