Finding the Fourth Proportional to 10,181,218.51, 14,050,358.78 and 5,535,316.16

Step by Step Solution

1. Step 1: Write the proportion equation
   10,181,218.51 : 14,050,358.78 = 5,535,316.16 : x
2. Step 2: Convert to fraction form
   10,181,218.51/14,050,358.78 = 5,535,316.16/x
3. Step 3: Cross multiply
   10,181,218.51x = 14,050,358.78 × 5,535,316.16
4. Step 4: Simplify right side
   10,181,218.51x = 77,773,178,008,731.89
5. Step 5: Solve for x
   x = 77,773,178,008,731.89/10,181,218.51
6. Step 6: Final answer
   x = 7,638,887.03