Finding the Fourth Proportional to 158,776.57, 238,111.98 and 46,463.17

Step by Step Solution

1. Step 1: Write the proportion equation
   158,776.57 : 238,111.98 = 46,463.17 : x
2. Step 2: Convert to fraction form
   158,776.57/238,111.98 = 46,463.17/x
3. Step 3: Cross multiply
   158,776.57x = 238,111.98 × 46,463.17
4. Step 4: Simplify right side
   158,776.57x = 11,063,437,405.78
5. Step 5: Solve for x
   x = 11,063,437,405.78/158,776.57
6. Step 6: Final answer
   x = 69,679.28