Finding the Fourth Proportional to 2,140,225.47, 3,213,540.42 and 1,852,925.63

Step by Step Solution

1. Step 1: Write the proportion equation
   2,140,225.47 : 3,213,540.42 = 1,852,925.63 : x
2. Step 2: Convert to fraction form
   2,140,225.47/3,213,540.42 = 1,852,925.63/x
3. Step 3: Cross multiply
   2,140,225.47x = 3,213,540.42 × 1,852,925.63
4. Step 4: Simplify right side
   2,140,225.47x = 5,954,451,384,242.79
5. Step 5: Solve for x
   x = 5,954,451,384,242.79/2,140,225.47
6. Step 6: Final answer
   x = 2,782,160.79