Finding the Fourth Proportional to 10,812,429.84, 14,921,192.72 and 5,850,871.22

Step by Step Solution

1. Step 1: Write the proportion equation
   10,812,429.84 : 14,921,192.72 = 5,850,871.22 : x
2. Step 2: Convert to fraction form
   10,812,429.84/14,921,192.72 = 5,850,871.22/x
3. Step 3: Cross multiply
   10,812,429.84x = 14,921,192.72 × 5,850,871.22
4. Step 4: Simplify right side
   10,812,429.84x = 87,301,977,053,521.52
5. Step 5: Solve for x
   x = 87,301,977,053,521.52/10,812,429.84
6. Step 6: Final answer
   x = 8,074,223.68