Finding the Fourth Proportional to 72,476.85, 108,725.52 and 22,561.99

Step by Step Solution

1. Step 1: Write the proportion equation
   72,476.85 : 108,725.52 = 22,561.99 : x
2. Step 2: Convert to fraction form
   72,476.85/108,725.52 = 22,561.99/x
3. Step 3: Cross multiply
   72,476.85x = 108,725.52 × 22,561.99
4. Step 4: Simplify right side
   72,476.85x = 2,453,064,094.98
5. Step 5: Solve for x
   x = 2,453,064,094.98/72,476.85
6. Step 6: Final answer
   x = 33,846.17