Finding the Fourth Proportional to 109,482.71, 151,086.18 and 59,181.71

Step by Step Solution

1. Step 1: Write the proportion equation
   109,482.71 : 151,086.18 = 59,181.71 : x
2. Step 2: Convert to fraction form
   109,482.71/151,086.18 = 59,181.71/x
3. Step 3: Cross multiply
   109,482.71x = 151,086.18 × 59,181.71
4. Step 4: Simplify right side
   109,482.71x = 8,941,539,089.41
5. Step 5: Solve for x
   x = 8,941,539,089.41/109,482.71
6. Step 6: Final answer
   x = 81,670.79