Finding the Fourth Proportional to 10,884,059.52, 15,020,140.32 and 5,989,845.12

Step by Step Solution

1. Step 1: Write the proportion equation
   10,884,059.52 : 15,020,140.32 = 5,989,845.12 : x
2. Step 2: Convert to fraction form
   10,884,059.52/15,020,140.32 = 5,989,845.12/x
3. Step 3: Cross multiply
   10,884,059.52x = 15,020,140.32 × 5,989,845.12
4. Step 4: Simplify right side
   10,884,059.52x = 89,968,314,197,467.23
5. Step 5: Solve for x
   x = 89,968,314,197,467.23/10,884,059.52
6. Step 6: Final answer
   x = 8,266,062.31