Finding the Fourth Proportional to 55,060,944.12, 82,573,734.42 and 18,164,540.16

Step by Step Solution

1. Step 1: Write the proportion equation
   55,060,944.12 : 82,573,734.42 = 18,164,540.16 : x
2. Step 2: Convert to fraction form
   55,060,944.12/82,573,734.42 = 18,164,540.16/x
3. Step 3: Cross multiply
   55,060,944.12x = 82,573,734.42 × 18,164,540.16
4. Step 4: Simplify right side
   55,060,944.12x = 1,499,913,915,033,264.25
5. Step 5: Solve for x
   x = 1,499,913,915,033,264.25/55,060,944.12
6. Step 6: Final answer
   x = 27,240,977.05