Finding the Fourth Proportional to 100,967.94, 151,468.52 and 37,809.81

Step by Step Solution

1. Step 1: Write the proportion equation
   100,967.94 : 151,468.52 = 37,809.81 : x
2. Step 2: Convert to fraction form
   100,967.94/151,468.52 = 37,809.81/x
3. Step 3: Cross multiply
   100,967.94x = 151,468.52 × 37,809.81
4. Step 4: Simplify right side
   100,967.94x = 5,726,995,773.13
5. Step 5: Solve for x
   x = 5,726,995,773.13/100,967.94
6. Step 6: Final answer
   x = 56,720.93