Finding the Fourth Proportional to 64,430,185.62, 88,913,669.32 and 35,456,809.62

Step by Step Solution

1. Step 1: Write the proportion equation
   64,430,185.62 : 88,913,669.32 = 35,456,809.62 : x
2. Step 2: Convert to fraction form
   64,430,185.62/88,913,669.32 = 35,456,809.62/x
3. Step 3: Cross multiply
   64,430,185.62x = 88,913,669.32 × 35,456,809.62
4. Step 4: Simplify right side
   64,430,185.62x = 3,152,595,045,694,874.50
5. Step 5: Solve for x
   x = 3,152,595,045,694,874.50/64,430,185.62
6. Step 6: Final answer
   x = 48,930,404.52