Finding the Fourth Proportional to 83,043,073.98, 114,514,233.06 and 55,155,674.70

Step by Step Solution

1. Step 1: Write the proportion equation
   83,043,073.98 : 114,514,233.06 = 55,155,674.70 : x
2. Step 2: Convert to fraction form
   83,043,073.98/114,514,233.06 = 55,155,674.70/x
3. Step 3: Cross multiply
   83,043,073.98x = 114,514,233.06 × 55,155,674.70
4. Step 4: Simplify right side
   83,043,073.98x = 6,316,109,787,177,346
5. Step 5: Solve for x
   x = 6,316,109,787,177,346/83,043,073.98
6. Step 6: Final answer
   x = 76,058,236.82