Finding the Fourth Proportional to 56,199.33, 83,889.01 and 49,105.37

Step by Step Solution

1. Step 1: Write the proportion equation
   56,199.33 : 83,889.01 = 49,105.37 : x
2. Step 2: Convert to fraction form
   56,199.33/83,889.01 = 49,105.37/x
3. Step 3: Cross multiply
   56,199.33x = 83,889.01 × 49,105.37
4. Step 4: Simplify right side
   56,199.33x = 4,119,400,874.98
5. Step 5: Solve for x
   x = 4,119,400,874.98/56,199.33
6. Step 6: Final answer
   x = 73,299.82