Finding the Fourth Proportional to 6,262,490.53, 8,642,238.20 and 3,815,100.84

Step by Step Solution

1. Step 1: Write the proportion equation
   6,262,490.53 : 8,642,238.20 = 3,815,100.84 : x
2. Step 2: Convert to fraction form
   6,262,490.53/8,642,238.20 = 3,815,100.84/x
3. Step 3: Cross multiply
   6,262,490.53x = 8,642,238.20 × 3,815,100.84
4. Step 4: Simplify right side
   6,262,490.53x = 32,971,010,243,939.61
5. Step 5: Solve for x
   x = 32,971,010,243,939.61/6,262,490.53
6. Step 6: Final answer
   x = 5,264,839.94