Finding the Fourth Proportional to 49,165.20, 67,830.48 and 29,012.00

Step by Step Solution

1. Step 1: Write the proportion equation
   49,165.20 : 67,830.48 = 29,012.00 : x
2. Step 2: Convert to fraction form
   49,165.20/67,830.48 = 29,012.00/x
3. Step 3: Cross multiply
   49,165.20x = 67,830.48 × 29,012.00
4. Step 4: Simplify right side
   49,165.20x = 1,967,897,546.61
5. Step 5: Solve for x
   x = 1,967,897,546.61/49,165.20
6. Step 6: Final answer
   x = 40,026.23