Finding the Fourth Proportional to 94,522,116.15, 141,783,174.23 and 75,390,240.15

Step by Step Solution

1. Step 1: Write the proportion equation
   94,522,116.15 : 141,783,174.23 = 75,390,240.15 : x
2. Step 2: Convert to fraction form
   94,522,116.15/141,783,174.23 = 75,390,240.15/x
3. Step 3: Cross multiply
   94,522,116.15x = 141,783,174.23 × 75,390,240.15
4. Step 4: Simplify right side
   94,522,116.15x = 10,689,067,554,052,040
5. Step 5: Solve for x
   x = 10,689,067,554,052,040/94,522,116.15
6. Step 6: Final answer
   x = 113,085,360.23