Finding the Fourth Proportional to 72,344.67, 108,547.98 and 37,308.93

Step by Step Solution

1. Step 1: Write the proportion equation
   72,344.67 : 108,547.98 = 37,308.93 : x
2. Step 2: Convert to fraction form
   72,344.67/108,547.98 = 37,308.93/x
3. Step 3: Cross multiply
   72,344.67x = 108,547.98 × 37,308.93
4. Step 4: Simplify right side
   72,344.67x = 4,049,808,987.46
5. Step 5: Solve for x
   x = 4,049,808,987.46/72,344.67
6. Step 6: Final answer
   x = 55,979.37