Finding the Fourth Proportional to 9,052,622.58, 12,492,238.86 and 5,132,642.52

Step by Step Solution

1. Step 1: Write the proportion equation
   9,052,622.58 : 12,492,238.86 = 5,132,642.52 : x
2. Step 2: Convert to fraction form
   9,052,622.58/12,492,238.86 = 5,132,642.52/x
3. Step 3: Cross multiply
   9,052,622.58x = 12,492,238.86 × 5,132,642.52
4. Step 4: Simplify right side
   9,052,622.58x = 64,118,196,342,832.32
5. Step 5: Solve for x
   x = 64,118,196,342,832.32/9,052,622.58
6. Step 6: Final answer
   x = 7,082,831.06