Finding the Fourth Proportional to 85,824,162.45, 118,436,518.71 and 46,665,954.18

Step by Step Solution

1. Step 1: Write the proportion equation
   85,824,162.45 : 118,436,518.71 = 46,665,954.18 : x
2. Step 2: Convert to fraction form
   85,824,162.45/118,436,518.71 = 46,665,954.18/x
3. Step 3: Cross multiply
   85,824,162.45x = 118,436,518.71 × 46,665,954.18
4. Step 4: Simplify right side
   85,824,162.45x = 5,526,953,155,359,572
5. Step 5: Solve for x
   x = 5,526,953,155,359,572/85,824,162.45
6. Step 6: Final answer
   x = 64,398,567.93