Finding the Fourth Proportional to 155,624.63, 233,467.59 and 55,758.11

Step by Step Solution

1. Step 1: Write the proportion equation
   155,624.63 : 233,467.59 = 55,758.11 : x
2. Step 2: Convert to fraction form
   155,624.63/233,467.59 = 55,758.11/x
3. Step 3: Cross multiply
   155,624.63x = 233,467.59 × 55,758.11
4. Step 4: Simplify right side
   155,624.63x = 13,017,711,564.65
5. Step 5: Solve for x
   x = 13,017,711,564.65/155,624.63
6. Step 6: Final answer
   x = 83,648.14