Finding the Fourth Proportional to 49,500.42, 68,349.76 and 45,722.04

Step by Step Solution

1. Step 1: Write the proportion equation
   49,500.42 : 68,349.76 = 45,722.04 : x
2. Step 2: Convert to fraction form
   49,500.42/68,349.76 = 45,722.04/x
3. Step 3: Cross multiply
   49,500.42x = 68,349.76 × 45,722.04
4. Step 4: Simplify right side
   49,500.42x = 3,125,090,460.71
5. Step 5: Solve for x
   x = 3,125,090,460.71/49,500.42
6. Step 6: Final answer
   x = 63,132.60