Finding the Fourth Proportional to 12,061,326.84, 16,645,031.82 and 7,098,868.62

Step by Step Solution

1. Step 1: Write the proportion equation
   12,061,326.84 : 16,645,031.82 = 7,098,868.62 : x
2. Step 2: Convert to fraction form
   12,061,326.84/16,645,031.82 = 7,098,868.62/x
3. Step 3: Cross multiply
   12,061,326.84x = 16,645,031.82 × 7,098,868.62
4. Step 4: Simplify right side
   12,061,326.84x = 118,160,894,065,899.50
5. Step 5: Solve for x
   x = 118,160,894,065,899.50/12,061,326.84
6. Step 6: Final answer
   x = 9,796,674.58