Finding the Fourth Proportional to 108,027,311.60, 162,047,930.43 and 37,988,948.25

Step by Step Solution

1. Step 1: Write the proportion equation
   108,027,311.60 : 162,047,930.43 = 37,988,948.25 : x
2. Step 2: Convert to fraction form
   108,027,311.60/162,047,930.43 = 37,988,948.25/x
3. Step 3: Cross multiply
   108,027,311.60x = 162,047,930.43 × 37,988,948.25
4. Step 4: Simplify right side
   108,027,311.60x = 6,156,030,443,124,871
5. Step 5: Solve for x
   x = 6,156,030,443,124,871/108,027,311.60
6. Step 6: Final answer
   x = 56,985,871.00