Finding the Fourth Proportional to 9,975,886.56, 14,963,739.57 and 3,152,460.83

Step by Step Solution

1. Step 1: Write the proportion equation
   9,975,886.56 : 14,963,739.57 = 3,152,460.83 : x
2. Step 2: Convert to fraction form
   9,975,886.56/14,963,739.57 = 3,152,460.83/x
3. Step 3: Cross multiply
   9,975,886.56x = 14,963,739.57 × 3,152,460.83
4. Step 4: Simplify right side
   9,975,886.56x = 47,172,602,902,155.39
5. Step 5: Solve for x
   x = 47,172,602,902,155.39/9,975,886.56
6. Step 6: Final answer
   x = 4,728,662.72