Finding the Fourth Proportional to 147,538.56, 221,359.69 and 63,295.32

Step by Step Solution

1. Step 1: Write the proportion equation
   147,538.56 : 221,359.69 = 63,295.32 : x
2. Step 2: Convert to fraction form
   147,538.56/221,359.69 = 63,295.32/x
3. Step 3: Cross multiply
   147,538.56x = 221,359.69 × 63,295.32
4. Step 4: Simplify right side
   147,538.56x = 14,011,032,966.83
5. Step 5: Solve for x
   x = 14,011,032,966.83/147,538.56
6. Step 6: Final answer
   x = 94,965.23