Finding the Fourth Proportional to 109,433, 151,017.54 and 59,132

Step by Step Solution

1. Step 1: Write the proportion equation
   109,433 : 151,017.54 = 59,132 : x
2. Step 2: Convert to fraction form
   109,433/151,017.54 = 59,132/x
3. Step 3: Cross multiply
   109,433x = 151,017.54 × 59,132
4. Step 4: Simplify right side
   109,433x = 8,929,969,175.28
5. Step 5: Solve for x
   x = 8,929,969,175.28/109,433
6. Step 6: Final answer
   x = 81,602.16