Finding the Fourth Proportional to 72,547.52, 108,881.28 and 37,035.09

Step by Step Solution

1. Step 1: Write the proportion equation
   72,547.52 : 108,881.28 = 37,035.09 : x
2. Step 2: Convert to fraction form
   72,547.52/108,881.28 = 37,035.09/x
3. Step 3: Cross multiply
   72,547.52x = 108,881.28 × 37,035.09
4. Step 4: Simplify right side
   72,547.52x = 4,032,428,004.12
5. Step 5: Solve for x
   x = 4,032,428,004.12/72,547.52
6. Step 6: Final answer
   x = 55,583.27