Finding the Fourth Proportional to 147,632.81, 221,341.94 and 58,859.69

Step by Step Solution

1. Step 1: Write the proportion equation
   147,632.81 : 221,341.94 = 58,859.69 : x
2. Step 2: Convert to fraction form
   147,632.81/221,341.94 = 58,859.69/x
3. Step 3: Cross multiply
   147,632.81x = 221,341.94 × 58,859.69
4. Step 4: Simplify right side
   147,632.81x = 13,028,117,678.10
5. Step 5: Solve for x
   x = 13,028,117,678.10/147,632.81
6. Step 6: Final answer
   x = 88,246.76