Finding the Fourth Proportional to 105,610,231.80, 158,443,341.30 and 37,445,815.80

Step by Step Solution

1. Step 1: Write the proportion equation
   105,610,231.80 : 158,443,341.30 = 37,445,815.80 : x
2. Step 2: Convert to fraction form
   105,610,231.80/158,443,341.30 = 37,445,815.80/x
3. Step 3: Cross multiply
   105,610,231.80x = 158,443,341.30 × 37,445,815.80
4. Step 4: Simplify right side
   105,610,231.80x = 5,933,040,173,056,333
5. Step 5: Solve for x
   x = 5,933,040,173,056,333/105,610,231.80
6. Step 6: Final answer
   x = 56,178,649.28