Finding the Fourth Proportional to 55,089.02, 76,022.88 and 29,938.52

Step by Step Solution

1. Step 1: Write the proportion equation
   55,089.02 : 76,022.88 = 29,938.52 : x
2. Step 2: Convert to fraction form
   55,089.02/76,022.88 = 29,938.52/x
3. Step 3: Cross multiply
   55,089.02x = 76,022.88 × 29,938.52
4. Step 4: Simplify right side
   55,089.02x = 2,276,012,513.34
5. Step 5: Solve for x
   x = 2,276,012,513.34/55,089.02
6. Step 6: Final answer
   x = 41,315.18