Finding the Fourth Proportional to 7,404,810.76, 10,215,624.18 and 4,825,551.88

Step by Step Solution

1. Step 1: Write the proportion equation
   7,404,810.76 : 10,215,624.18 = 4,825,551.88 : x
2. Step 2: Convert to fraction form
   7,404,810.76/10,215,624.18 = 4,825,551.88/x
3. Step 3: Cross multiply
   7,404,810.76x = 10,215,624.18 × 4,825,551.88
4. Step 4: Simplify right side
   7,404,810.76x = 49,296,024,467,172.45
5. Step 5: Solve for x
   x = 49,296,024,467,172.45/7,404,810.76
6. Step 6: Final answer
   x = 6,657,297.00