Finding the Fourth Proportional to 12,777,587.02, 17,634,616.41 and 7,272,300.52

Step by Step Solution

1. Step 1: Write the proportion equation
   12,777,587.02 : 17,634,616.41 = 7,272,300.52 : x
2. Step 2: Convert to fraction form
   12,777,587.02/17,634,616.41 = 7,272,300.52/x
3. Step 3: Cross multiply
   12,777,587.02x = 17,634,616.41 × 7,272,300.52
4. Step 4: Simplify right side
   12,777,587.02x = 128,244,230,088,443.53
5. Step 5: Solve for x
   x = 128,244,230,088,443.53/12,777,587.02
6. Step 6: Final answer
   x = 10,036,654.80