Finding the Fourth Proportional to 3,763,802.53, 5,645,814.45 and 923,914.59

Step by Step Solution

1. Step 1: Write the proportion equation
   3,763,802.53 : 5,645,814.45 = 923,914.59 : x
2. Step 2: Convert to fraction form
   3,763,802.53/5,645,814.45 = 923,914.59/x
3. Step 3: Cross multiply
   3,763,802.53x = 5,645,814.45 × 923,914.59
4. Step 4: Simplify right side
   3,763,802.53x = 5,216,250,342,787.83
5. Step 5: Solve for x
   x = 5,216,250,342,787.83/3,763,802.53
6. Step 6: Final answer
   x = 1,385,899.05