Finding the Fourth Proportional to 27,308,250.12, 37,685,940.69 and 14,919,145.98

Step by Step Solution

1. Step 1: Write the proportion equation
   27,308,250.12 : 37,685,940.69 = 14,919,145.98 : x
2. Step 2: Convert to fraction form
   27,308,250.12/37,685,940.69 = 14,919,145.98/x
3. Step 3: Cross multiply
   27,308,250.12x = 37,685,940.69 × 14,919,145.98
4. Step 4: Simplify right side
   27,308,250.12x = 562,242,050,547,731.94
5. Step 5: Solve for x
   x = 562,242,050,547,731.94/27,308,250.12
6. Step 6: Final answer
   x = 20,588,724.95