Finding the Fourth Proportional to 2,328,492.48, 3,492,738.72 and 645,595.92

Step by Step Solution

1. Step 1: Write the proportion equation
   2,328,492.48 : 3,492,738.72 = 645,595.92 : x
2. Step 2: Convert to fraction form
   2,328,492.48/3,492,738.72 = 645,595.92/x
3. Step 3: Cross multiply
   2,328,492.48x = 3,492,738.72 × 645,595.92
4. Step 4: Simplify right side
   2,328,492.48x = 2,254,897,867,258.02
5. Step 5: Solve for x
   x = 2,254,897,867,258.02/2,328,492.48
6. Step 6: Final answer
   x = 968,393.88