Finding the Fourth Proportional to 10,671,925.77, 14,727,170.52 and 5,777,047.98

Step by Step Solution

1. Step 1: Write the proportion equation
   10,671,925.77 : 14,727,170.52 = 5,777,047.98 : x
2. Step 2: Convert to fraction form
   10,671,925.77/14,727,170.52 = 5,777,047.98/x
3. Step 3: Cross multiply
   10,671,925.77x = 14,727,170.52 × 5,777,047.98
4. Step 4: Simplify right side
   10,671,925.77x = 85,079,570,703,681.55
5. Step 5: Solve for x
   x = 85,079,570,703,681.55/10,671,925.77
6. Step 6: Final answer
   x = 7,972,279.09