Finding the Fourth Proportional to 7,623,034.47, 10,519,808.18 and 4,185,498.15

Step by Step Solution

1. Step 1: Write the proportion equation
   7,623,034.47 : 10,519,808.18 = 4,185,498.15 : x
2. Step 2: Convert to fraction form
   7,623,034.47/10,519,808.18 = 4,185,498.15/x
3. Step 3: Cross multiply
   7,623,034.47x = 10,519,808.18 × 4,185,498.15
4. Step 4: Simplify right side
   7,623,034.47x = 44,030,637,654,817.38
5. Step 5: Solve for x
   x = 44,030,637,654,817.38/7,623,034.47
6. Step 6: Final answer
   x = 5,775,998.76