Finding the Fourth Proportional to 85,974,779.82, 118,614,035.43 and 48,783,521.82

Step by Step Solution

1. Step 1: Write the proportion equation
   85,974,779.82 : 118,614,035.43 = 48,783,521.82 : x
2. Step 2: Convert to fraction form
   85,974,779.82/118,614,035.43 = 48,783,521.82/x
3. Step 3: Cross multiply
   85,974,779.82x = 118,614,035.43 × 48,783,521.82
4. Step 4: Simplify right side
   85,974,779.82x = 5,786,410,385,557,658
5. Step 5: Solve for x
   x = 5,786,410,385,557,658/85,974,779.82
6. Step 6: Final answer
   x = 67,303,579.00