Finding the Fourth Proportional to 73,903.86, 110,899.71 and 27,160.02

Step by Step Solution

1. Step 1: Write the proportion equation
   73,903.86 : 110,899.71 = 27,160.02 : x
2. Step 2: Convert to fraction form
   73,903.86/110,899.71 = 27,160.02/x
3. Step 3: Cross multiply
   73,903.86x = 110,899.71 × 27,160.02
4. Step 4: Simplify right side
   73,903.86x = 3,012,038,341.59
5. Step 5: Solve for x
   x = 3,012,038,341.59/73,903.86
6. Step 6: Final answer
   x = 40,756.17