Finding the Fourth Proportional to 11,051,233.51, 15,140,243.93 and 10,637,036.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,051,233.51 : 15,140,243.93 = 10,637,036.25 : x
2. Step 2: Convert to fraction form
   11,051,233.51/15,140,243.93 = 10,637,036.25/x
3. Step 3: Cross multiply
   11,051,233.51x = 15,140,243.93 × 10,637,036.25
4. Step 4: Simplify right side
   11,051,233.51x = 161,047,323,543,845.03
5. Step 5: Solve for x
   x = 161,047,323,543,845.03/11,051,233.51
6. Step 6: Final answer
   x = 14,572,791.66