Finding the Fourth Proportional to 105,468,001.40, 158,205,589.92 and 50,107,265.15

Step by Step Solution

1. Step 1: Write the proportion equation
   105,468,001.40 : 158,205,589.92 = 50,107,265.15 : x
2. Step 2: Convert to fraction form
   105,468,001.40/158,205,589.92 = 50,107,265.15/x
3. Step 3: Cross multiply
   105,468,001.40x = 158,205,589.92 × 50,107,265.15
4. Step 4: Simplify right side
   105,468,001.40x = 7,927,249,442,333,606
5. Step 5: Solve for x
   x = 7,927,249,442,333,606/105,468,001.40
6. Step 6: Final answer
   x = 75,162,602.28