Finding the Fourth Proportional to 49,485.53, 74,244.59 and 32,910.77

Step by Step Solution

1. Step 1: Write the proportion equation
   49,485.53 : 74,244.59 = 32,910.77 : x
2. Step 2: Convert to fraction form
   49,485.53/74,244.59 = 32,910.77/x
3. Step 3: Cross multiply
   49,485.53x = 74,244.59 × 32,910.77
4. Step 4: Simplify right side
   49,485.53x = 2,443,446,089.46
5. Step 5: Solve for x
   x = 2,443,446,089.46/49,485.53
6. Step 6: Final answer
   x = 49,376.99