Finding the Fourth Proportional to 3,754,322.88, 5,180,934.32 and 2,123,050.56

Step by Step Solution

1. Step 1: Write the proportion equation
   3,754,322.88 : 5,180,934.32 = 2,123,050.56 : x
2. Step 2: Convert to fraction form
   3,754,322.88/5,180,934.32 = 2,123,050.56/x
3. Step 3: Cross multiply
   3,754,322.88x = 5,180,934.32 × 2,123,050.56
4. Step 4: Simplify right side
   3,754,322.88x = 10,999,385,509,399.22
5. Step 5: Solve for x
   x = 10,999,385,509,399.22/3,754,322.88
6. Step 6: Final answer
   x = 2,929,792.10