Finding the Fourth Proportional to 149,807.55, 224,763.71 and 93,581.72

Step by Step Solution

1. Step 1: Write the proportion equation
   149,807.55 : 224,763.71 = 93,581.72 : x
2. Step 2: Convert to fraction form
   149,807.55/224,763.71 = 93,581.72/x
3. Step 3: Cross multiply
   149,807.55x = 224,763.71 × 93,581.72
4. Step 4: Simplify right side
   149,807.55x = 21,033,772,983.65
5. Step 5: Solve for x
   x = 21,033,772,983.65/149,807.55
6. Step 6: Final answer
   x = 140,405.29