Finding the Fourth Proportional to 85,781,925.82, 118,380,256.50 and 46,623,690.82

Step by Step Solution

1. Step 1: Write the proportion equation
   85,781,925.82 : 118,380,256.50 = 46,623,690.82 : x
2. Step 2: Convert to fraction form
   85,781,925.82/118,380,256.50 = 46,623,690.82/x
3. Step 3: Cross multiply
   85,781,925.82x = 118,380,256.50 × 46,623,690.82
4. Step 4: Simplify right side
   85,781,925.82x = 5,519,324,478,309,084
5. Step 5: Solve for x
   x = 5,519,324,478,309,084/85,781,925.82
6. Step 6: Final answer
   x = 64,341,344.93