Finding the Fourth Proportional to 72,427.06, 108,613.86 and 25,030.06

Step by Step Solution

1. Step 1: Write the proportion equation
   72,427.06 : 108,613.86 = 25,030.06 : x
2. Step 2: Convert to fraction form
   72,427.06/108,613.86 = 25,030.06/x
3. Step 3: Cross multiply
   72,427.06x = 108,613.86 × 25,030.06
4. Step 4: Simplify right side
   72,427.06x = 2,718,611,818.98
5. Step 5: Solve for x
   x = 2,718,611,818.98/72,427.06
6. Step 6: Final answer
   x = 37,535.86