Finding the Fourth Proportional to 37,027,681.83, 51,095,168.40 and 21,132,688.24

Step by Step Solution

1. Step 1: Write the proportion equation
   37,027,681.83 : 51,095,168.40 = 21,132,688.24 : x
2. Step 2: Convert to fraction form
   37,027,681.83/51,095,168.40 = 21,132,688.24/x
3. Step 3: Cross multiply
   37,027,681.83x = 51,095,168.40 × 21,132,688.24
4. Step 4: Simplify right side
   37,027,681.83x = 1,079,778,264,367,499.50
5. Step 5: Solve for x
   x = 1,079,778,264,367,499.50/37,027,681.83
6. Step 6: Final answer
   x = 29,161,379.03