Finding the Fourth Proportional to 109,412.82, 164,146.88 and 30,527

Step by Step Solution

1. Step 1: Write the proportion equation
   109,412.82 : 164,146.88 = 30,527 : x
2. Step 2: Convert to fraction form
   109,412.82/164,146.88 = 30,527/x
3. Step 3: Cross multiply
   109,412.82x = 164,146.88 × 30,527
4. Step 4: Simplify right side
   109,412.82x = 5,010,911,805.76
5. Step 5: Solve for x
   x = 5,010,911,805.76/109,412.82
6. Step 6: Final answer
   x = 45,798.21