Finding the Fourth Proportional to 9,535,868.50, 13,159,662.99 and 5,184,984.18

Step by Step Solution

1. Step 1: Write the proportion equation
   9,535,868.50 : 13,159,662.99 = 5,184,984.18 : x
2. Step 2: Convert to fraction form
   9,535,868.50/13,159,662.99 = 5,184,984.18/x
3. Step 3: Cross multiply
   9,535,868.50x = 13,159,662.99 × 5,184,984.18
4. Step 4: Simplify right side
   9,535,868.50x = 68,232,644,343,441.98
5. Step 5: Solve for x
   x = 68,232,644,343,441.98/9,535,868.50
6. Step 6: Final answer
   x = 7,155,367.59