Finding the Fourth Proportional to 151,219.60, 226,763.72 and 46,013.98

Step by Step Solution

1. Step 1: Write the proportion equation
   151,219.60 : 226,763.72 = 46,013.98 : x
2. Step 2: Convert to fraction form
   151,219.60/226,763.72 = 46,013.98/x
3. Step 3: Cross multiply
   151,219.60x = 226,763.72 × 46,013.98
4. Step 4: Simplify right side
   151,219.60x = 10,434,301,276.81
5. Step 5: Solve for x
   x = 10,434,301,276.81/151,219.60
6. Step 6: Final answer
   x = 69,000.98