Finding the Fourth Proportional to 10,522,141.68, 15,783,025.56 and 3,333,488.72

Step by Step Solution

1. Step 1: Write the proportion equation
   10,522,141.68 : 15,783,025.56 = 3,333,488.72 : x
2. Step 2: Convert to fraction form
   10,522,141.68/15,783,025.56 = 3,333,488.72/x
3. Step 3: Cross multiply
   10,522,141.68x = 15,783,025.56 × 3,333,488.72
4. Step 4: Simplify right side
   10,522,141.68x = 52,612,537,671,731.69
5. Step 5: Solve for x
   x = 52,612,537,671,731.69/10,522,141.68
6. Step 6: Final answer
   x = 5,000,173.85