Finding the Fourth Proportional to 69,728.15, 96,225.59 and 37,897.05

Step by Step Solution

1. Step 1: Write the proportion equation
   69,728.15 : 96,225.59 = 37,897.05 : x
2. Step 2: Convert to fraction form
   69,728.15/96,225.59 = 37,897.05/x
3. Step 3: Cross multiply
   69,728.15x = 96,225.59 × 37,897.05
4. Step 4: Simplify right side
   69,728.15x = 3,646,666,090.25
5. Step 5: Solve for x
   x = 3,646,666,090.25/69,728.15
6. Step 6: Final answer
   x = 52,298.34