Finding the Fourth Proportional to 12,300,882.30, 18,453,084.33 and 3,781,933.98

Step by Step Solution

1. Step 1: Write the proportion equation
   12,300,882.30 : 18,453,084.33 = 3,781,933.98 : x
2. Step 2: Convert to fraction form
   12,300,882.30/18,453,084.33 = 3,781,933.98/x
3. Step 3: Cross multiply
   12,300,882.30x = 18,453,084.33 × 3,781,933.98
4. Step 4: Simplify right side
   12,300,882.30x = 69,788,346,663,432.52
5. Step 5: Solve for x
   x = 69,788,346,663,432.52/12,300,882.30
6. Step 6: Final answer
   x = 5,673,442.36