Finding the Fourth Proportional to 100,839.42, 151,259.16 and 37,664.52

Step by Step Solution

1. Step 1: Write the proportion equation
   100,839.42 : 151,259.16 = 37,664.52 : x
2. Step 2: Convert to fraction form
   100,839.42/151,259.16 = 37,664.52/x
3. Step 3: Cross multiply
   100,839.42x = 151,259.16 × 37,664.52
4. Step 4: Simplify right side
   100,839.42x = 5,697,103,657.00
5. Step 5: Solve for x
   x = 5,697,103,657.00/100,839.42
6. Step 6: Final answer
   x = 56,496.79