Finding the Fourth Proportional to 49,496, 74,058 and 34,733.72

Step by Step Solution

1. Step 1: Write the proportion equation
   49,496 : 74,058 = 34,733.72 : x
2. Step 2: Convert to fraction form
   49,496/74,058 = 34,733.72/x
3. Step 3: Cross multiply
   49,496x = 74,058 × 34,733.72
4. Step 4: Simplify right side
   49,496x = 2,572,309,835.76
5. Step 5: Solve for x
   x = 2,572,309,835.76/49,496
6. Step 6: Final answer
   x = 51,970.05