Finding the Fourth Proportional to 12,144,696, 16,748,832.69 and 10,076,437.14

Step by Step Solution

1. Step 1: Write the proportion equation
   12,144,696 : 16,748,832.69 = 10,076,437.14 : x
2. Step 2: Convert to fraction form
   12,144,696/16,748,832.69 = 10,076,437.14/x
3. Step 3: Cross multiply
   12,144,696x = 16,748,832.69 × 10,076,437.14
4. Step 4: Simplify right side
   12,144,696x = 168,768,559,769,162.12
5. Step 5: Solve for x
   x = 168,768,559,769,162.12/12,144,696
6. Step 6: Final answer
   x = 13,896,482.86