Finding the Fourth Proportional to 9,591,077.16, 13,235,531.60 and 5,240,069.82

Step by Step Solution

1. Step 1: Write the proportion equation
   9,591,077.16 : 13,235,531.60 = 5,240,069.82 : x
2. Step 2: Convert to fraction form
   9,591,077.16/13,235,531.60 = 5,240,069.82/x
3. Step 3: Cross multiply
   9,591,077.16x = 13,235,531.60 × 5,240,069.82
4. Step 4: Simplify right side
   9,591,077.16x = 69,355,109,688,816.31
5. Step 5: Solve for x
   x = 69,355,109,688,816.31/9,591,077.16
6. Step 6: Final answer
   x = 7,231,211.73