Finding the Fourth Proportional to 9,111,751.32, 12,574,479.25 and 5,037,632.76

Step by Step Solution

1. Step 1: Write the proportion equation
   9,111,751.32 : 12,574,479.25 = 5,037,632.76 : x
2. Step 2: Convert to fraction form
   9,111,751.32/12,574,479.25 = 5,037,632.76/x
3. Step 3: Cross multiply
   9,111,751.32x = 12,574,479.25 × 5,037,632.76
4. Step 4: Simplify right side
   9,111,751.32x = 63,345,608,597,146.15
5. Step 5: Solve for x
   x = 63,345,608,597,146.15/9,111,751.32
6. Step 6: Final answer
   x = 6,952,078.30