Finding the Fourth Proportional to 9,789,109.38, 14,683,953.75 and 4,672,078.50

Step by Step Solution

1. Step 1: Write the proportion equation
   9,789,109.38 : 14,683,953.75 = 4,672,078.50 : x
2. Step 2: Convert to fraction form
   9,789,109.38/14,683,953.75 = 4,672,078.50/x
3. Step 3: Cross multiply
   9,789,109.38x = 14,683,953.75 × 4,672,078.50
4. Step 4: Simplify right side
   9,789,109.38x = 68,604,584,610,369.38
5. Step 5: Solve for x
   x = 68,604,584,610,369.38/9,789,109.38
6. Step 6: Final answer
   x = 7,008,256.01