Finding the Fourth Proportional to 79,810,066.71, 110,137,843.35 and 43,140,637.71

Step by Step Solution

1. Step 1: Write the proportion equation
   79,810,066.71 : 110,137,843.35 = 43,140,637.71 : x
2. Step 2: Convert to fraction form
   79,810,066.71/110,137,843.35 = 43,140,637.71/x
3. Step 3: Cross multiply
   79,810,066.71x = 110,137,843.35 × 43,140,637.71
4. Step 4: Simplify right side
   79,810,066.71x = 4,751,416,798,123,083
5. Step 5: Solve for x
   x = 4,751,416,798,123,083/79,810,066.71
6. Step 6: Final answer
   x = 59,534,053.71