Finding the Fourth Proportional to 59,467,936.30, 89,204,323.35 and 28,327,585.06

Step by Step Solution

1. Step 1: Write the proportion equation
   59,467,936.30 : 89,204,323.35 = 28,327,585.06 : x
2. Step 2: Convert to fraction form
   59,467,936.30/89,204,323.35 = 28,327,585.06/x
3. Step 3: Cross multiply
   59,467,936.30x = 89,204,323.35 × 28,327,585.06
4. Step 4: Simplify right side
   59,467,936.30x = 2,526,943,057,416,869
5. Step 5: Solve for x
   x = 2,526,943,057,416,869/59,467,936.30
6. Step 6: Final answer
   x = 42,492,529.83