Finding the Fourth Proportional to 153,111.58, 229,652.50 and 46,496.46

Step by Step Solution

1. Step 1: Write the proportion equation
   153,111.58 : 229,652.50 = 46,496.46 : x
2. Step 2: Convert to fraction form
   153,111.58/229,652.50 = 46,496.46/x
3. Step 3: Cross multiply
   153,111.58x = 229,652.50 × 46,496.46
4. Step 4: Simplify right side
   153,111.58x = 10,678,028,280.15
5. Step 5: Solve for x
   x = 10,678,028,280.15/153,111.58
6. Step 6: Final answer
   x = 69,740.17