Finding the Fourth Proportional to 46,150,955.58, 63,707,928.88 and 28,755,895.20

Step by Step Solution

1. Step 1: Write the proportion equation
   46,150,955.58 : 63,707,928.88 = 28,755,895.20 : x
2. Step 2: Convert to fraction form
   46,150,955.58/63,707,928.88 = 28,755,895.20/x
3. Step 3: Cross multiply
   46,150,955.58x = 63,707,928.88 × 28,755,895.20
4. Step 4: Simplify right side
   46,150,955.58x = 1,831,978,526,282,333.50
5. Step 5: Solve for x
   x = 1,831,978,526,282,333.50/46,150,955.58
6. Step 6: Final answer
   x = 39,695,354.15