Finding the Fourth Proportional to 109,476.12, 151,076.82 and 59,175

Step by Step Solution

1. Step 1: Write the proportion equation
   109,476.12 : 151,076.82 = 59,175 : x
2. Step 2: Convert to fraction form
   109,476.12/151,076.82 = 59,175/x
3. Step 3: Cross multiply
   109,476.12x = 151,076.82 × 59,175
4. Step 4: Simplify right side
   109,476.12x = 8,939,970,823.50
5. Step 5: Solve for x
   x = 8,939,970,823.50/109,476.12
6. Step 6: Final answer
   x = 81,661.38