Finding the Fourth Proportional to 10,570,649.56, 14,588,706.48 and 5,925,689.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,570,649.56 : 14,588,706.48 = 5,925,689.16 : x
2. Step 2: Convert to fraction form
   10,570,649.56/14,588,706.48 = 5,925,689.16/x
3. Step 3: Cross multiply
   10,570,649.56x = 14,588,706.48 × 5,925,689.16
4. Step 4: Simplify right side
   10,570,649.56x = 86,448,139,846,957.77
5. Step 5: Solve for x
   x = 86,448,139,846,957.77/10,570,649.56
6. Step 6: Final answer
   x = 8,178,129.39