Finding the Fourth Proportional to 34,449,946.62, 51,685,025.61 and 10,189,513.50

Step by Step Solution

1. Step 1: Write the proportion equation
   34,449,946.62 : 51,685,025.61 = 10,189,513.50 : x
2. Step 2: Convert to fraction form
   34,449,946.62/51,685,025.61 = 10,189,513.50/x
3. Step 3: Cross multiply
   34,449,946.62x = 51,685,025.61 × 10,189,513.50
4. Step 4: Simplify right side
   34,449,946.62x = 526,645,266,200,940.75
5. Step 5: Solve for x
   x = 526,645,266,200,940.75/34,449,946.62
6. Step 6: Final answer
   x = 15,287,259.28