Finding the Fourth Proportional to 109,766, 151,478.70 and 59,465

Step by Step Solution

1. Step 1: Write the proportion equation
   109,766 : 151,478.70 = 59,465 : x
2. Step 2: Convert to fraction form
   109,766/151,478.70 = 59,465/x
3. Step 3: Cross multiply
   109,766x = 151,478.70 × 59,465
4. Step 4: Simplify right side
   109,766x = 9,007,680,895.50
5. Step 5: Solve for x
   x = 9,007,680,895.50/109,766
6. Step 6: Final answer
   x = 82,062.58