Finding the Fourth Proportional to 2,140,382.42, 3,210,632.06 and 624,028.70

Step by Step Solution

1. Step 1: Write the proportion equation
   2,140,382.42 : 3,210,632.06 = 624,028.70 : x
2. Step 2: Convert to fraction form
   2,140,382.42/3,210,632.06 = 624,028.70/x
3. Step 3: Cross multiply
   2,140,382.42x = 3,210,632.06 × 624,028.70
4. Step 4: Simplify right side
   2,140,382.42x = 2,003,526,531,406.82
5. Step 5: Solve for x
   x = 2,003,526,531,406.82/2,140,382.42
6. Step 6: Final answer
   x = 936,060.08