Finding the Fourth Proportional to 73,113.17, 100,891.33 and 42,483.53

Step by Step Solution

1. Step 1: Write the proportion equation
   73,113.17 : 100,891.33 = 42,483.53 : x
2. Step 2: Convert to fraction form
   73,113.17/100,891.33 = 42,483.53/x
3. Step 3: Cross multiply
   73,113.17x = 100,891.33 × 42,483.53
4. Step 4: Simplify right side
   73,113.17x = 4,286,219,990.81
5. Step 5: Solve for x
   x = 4,286,219,990.81/73,113.17
6. Step 6: Final answer
   x = 58,624.46