Finding the Fourth Proportional to 55,648,863, 83,432,938.23 and 37,407,815.01

Step by Step Solution

1. Step 1: Write the proportion equation
   55,648,863 : 83,432,938.23 = 37,407,815.01 : x
2. Step 2: Convert to fraction form
   55,648,863/83,432,938.23 = 37,407,815.01/x
3. Step 3: Cross multiply
   55,648,863x = 83,432,938.23 × 37,407,815.01
4. Step 4: Simplify right side
   55,648,863x = 3,121,043,919,048,597
5. Step 5: Solve for x
   x = 3,121,043,919,048,597/55,648,863
6. Step 6: Final answer
   x = 56,084,594.56