Finding the Fourth Proportional to 14,379,669.18, 19,844,059.59 and 7,941,141.18

Step by Step Solution

1. Step 1: Write the proportion equation
   14,379,669.18 : 19,844,059.59 = 7,941,141.18 : x
2. Step 2: Convert to fraction form
   14,379,669.18/19,844,059.59 = 7,941,141.18/x
3. Step 3: Cross multiply
   14,379,669.18x = 19,844,059.59 × 7,941,141.18
4. Step 4: Simplify right side
   14,379,669.18x = 157,584,478,788,522.91
5. Step 5: Solve for x
   x = 157,584,478,788,522.91/14,379,669.18
6. Step 6: Final answer
   x = 10,958,838.96