Finding the Fourth Proportional to 9,041,809.32, 12,474,559.32 and 5,780,533.02

Step by Step Solution

1. Step 1: Write the proportion equation
   9,041,809.32 : 12,474,559.32 = 5,780,533.02 : x
2. Step 2: Convert to fraction form
   9,041,809.32/12,474,559.32 = 5,780,533.02/x
3. Step 3: Cross multiply
   9,041,809.32x = 12,474,559.32 × 5,780,533.02
4. Step 4: Simplify right side
   9,041,809.32x = 72,109,602,059,208.75
5. Step 5: Solve for x
   x = 72,109,602,059,208.75/9,041,809.32
6. Step 6: Final answer
   x = 7,975,129.70