Finding the Fourth Proportional to 83,945,462.39, 115,841,679.72 and 46,773,822.05

Step by Step Solution

1. Step 1: Write the proportion equation
   83,945,462.39 : 115,841,679.72 = 46,773,822.05 : x
2. Step 2: Convert to fraction form
   83,945,462.39/115,841,679.72 = 46,773,822.05/x
3. Step 3: Cross multiply
   83,945,462.39x = 115,841,679.72 × 46,773,822.05
4. Step 4: Simplify right side
   83,945,462.39x = 5,418,358,113,196,373
5. Step 5: Solve for x
   x = 5,418,358,113,196,373/83,945,462.39
6. Step 6: Final answer
   x = 64,546,170.32