Finding the Fourth Proportional to 9,796,188.42, 13,518,901.47 and 5,386,100.15

Step by Step Solution

1. Step 1: Write the proportion equation
   9,796,188.42 : 13,518,901.47 = 5,386,100.15 : x
2. Step 2: Convert to fraction form
   9,796,188.42/13,518,901.47 = 5,386,100.15/x
3. Step 3: Cross multiply
   9,796,188.42x = 13,518,901.47 × 5,386,100.15
4. Step 4: Simplify right side
   9,796,188.42x = 72,814,157,167,807.70
5. Step 5: Solve for x
   x = 72,814,157,167,807.70/9,796,188.42
6. Step 6: Final answer
   x = 7,432,906.97