Finding the Fourth Proportional to 42,401,680.52, 63,612,745.74 and 14,731,570.71

Step by Step Solution

1. Step 1: Write the proportion equation
   42,401,680.52 : 63,612,745.74 = 14,731,570.71 : x
2. Step 2: Convert to fraction form
   42,401,680.52/63,612,745.74 = 14,731,570.71/x
3. Step 3: Cross multiply
   42,401,680.52x = 63,612,745.74 × 14,731,570.71
4. Step 4: Simplify right side
   42,401,680.52x = 937,115,661,926,061.38
5. Step 5: Solve for x
   x = 937,115,661,926,061.38/42,401,680.52
6. Step 6: Final answer
   x = 22,100,908.51