Finding the Fourth Proportional to 7,733,152.64, 10,671,757.20 and 4,248,498.15

Step by Step Solution

1. Step 1: Write the proportion equation
   7,733,152.64 : 10,671,757.20 = 4,248,498.15 : x
2. Step 2: Convert to fraction form
   7,733,152.64/10,671,757.20 = 4,248,498.15/x
3. Step 3: Cross multiply
   7,733,152.64x = 10,671,757.20 × 4,248,498.15
4. Step 4: Simplify right side
   7,733,152.64x = 45,338,940,721,449.18
5. Step 5: Solve for x
   x = 45,338,940,721,449.18/7,733,152.64
6. Step 6: Final answer
   x = 5,862,931.05