Finding the Fourth Proportional to 37,083,201.30, 55,648,421.55 and 21,730,461.30

Step by Step Solution

1. Step 1: Write the proportion equation
   37,083,201.30 : 55,648,421.55 = 21,730,461.30 : x
2. Step 2: Convert to fraction form
   37,083,201.30/55,648,421.55 = 21,730,461.30/x
3. Step 3: Cross multiply
   37,083,201.30x = 55,648,421.55 × 21,730,461.30
4. Step 4: Simplify right side
   37,083,201.30x = 1,209,265,870,898,361
5. Step 5: Solve for x
   x = 1,209,265,870,898,361/37,083,201.30
6. Step 6: Final answer
   x = 32,609,532.85