Finding the Fourth Proportional to 9,985,194.61, 14,978,643.83 and 3,507,703.84

Step by Step Solution

1. Step 1: Write the proportion equation
   9,985,194.61 : 14,978,643.83 = 3,507,703.84 : x
2. Step 2: Convert to fraction form
   9,985,194.61/14,978,643.83 = 3,507,703.84/x
3. Step 3: Cross multiply
   9,985,194.61x = 14,978,643.83 × 3,507,703.84
4. Step 4: Simplify right side
   9,985,194.61x = 52,540,646,494,256.59
5. Step 5: Solve for x
   x = 52,540,646,494,256.59/9,985,194.61
6. Step 6: Final answer
   x = 5,261,855.03