Finding the Fourth Proportional to 83,945,460.39, 115,841,676.96 and 46,773,820.05

Step by Step Solution

1. Step 1: Write the proportion equation
   83,945,460.39 : 115,841,676.96 = 46,773,820.05 : x
2. Step 2: Convert to fraction form
   83,945,460.39/115,841,676.96 = 46,773,820.05/x
3. Step 3: Cross multiply
   83,945,460.39x = 115,841,676.96 × 46,773,820.05
4. Step 4: Simplify right side
   83,945,460.39x = 5,418,357,752,417,270
5. Step 5: Solve for x
   x = 5,418,357,752,417,270/83,945,460.39
6. Step 6: Final answer
   x = 64,546,167.56