Finding the Fourth Proportional to 9,908,586.97, 14,859,314.71 and 3,429,902.00

Step by Step Solution

1. Step 1: Write the proportion equation
   9,908,586.97 : 14,859,314.71 = 3,429,902.00 : x
2. Step 2: Convert to fraction form
   9,908,586.97/14,859,314.71 = 3,429,902.00/x
3. Step 3: Cross multiply
   9,908,586.97x = 14,859,314.71 × 3,429,902.00
4. Step 4: Simplify right side
   9,908,586.97x = 50,965,993,271,031.95
5. Step 5: Solve for x
   x = 50,965,993,271,031.95/9,908,586.97
6. Step 6: Final answer
   x = 5,143,618.71