Finding the Fourth Proportional to 10,674,061.34, 14,730,142.28 and 5,779,180.71

Step by Step Solution

1. Step 1: Write the proportion equation
   10,674,061.34 : 14,730,142.28 = 5,779,180.71 : x
2. Step 2: Convert to fraction form
   10,674,061.34/14,730,142.28 = 5,779,180.71/x
3. Step 3: Cross multiply
   10,674,061.34x = 14,730,142.28 × 5,779,180.71
4. Step 4: Simplify right side
   10,674,061.34x = 85,128,154,091,235.52
5. Step 5: Solve for x
   x = 85,128,154,091,235.52/10,674,061.34
6. Step 6: Final answer
   x = 7,975,235.61