Finding the Fourth Proportional to 73,404.69, 110,133.15 and 45,292.02

Step by Step Solution

1. Step 1: Write the proportion equation
   73,404.69 : 110,133.15 = 45,292.02 : x
2. Step 2: Convert to fraction form
   73,404.69/110,133.15 = 45,292.02/x
3. Step 3: Cross multiply
   73,404.69x = 110,133.15 × 45,292.02
4. Step 4: Simplify right side
   73,404.69x = 4,988,152,832.46
5. Step 5: Solve for x
   x = 4,988,152,832.46/73,404.69
6. Step 6: Final answer
   x = 67,954.14