Finding the Fourth Proportional to 94,355,300.16, 130,250,490.48 and 63,433,404

Step by Step Solution

1. Step 1: Write the proportion equation
   94,355,300.16 : 130,250,490.48 = 63,433,404 : x
2. Step 2: Convert to fraction form
   94,355,300.16/130,250,490.48 = 63,433,404/x
3. Step 3: Cross multiply
   94,355,300.16x = 130,250,490.48 × 63,433,404
4. Step 4: Simplify right side
   94,355,300.16x = 8,262,231,983,815,994
5. Step 5: Solve for x
   x = 8,262,231,983,815,994/94,355,300.16
6. Step 6: Final answer
   x = 87,565,107.31