Finding the Fourth Proportional to 66,162,091.83, 99,178,337.75 and 37,030,156.71

Step by Step Solution

1. Step 1: Write the proportion equation
   66,162,091.83 : 99,178,337.75 = 37,030,156.71 : x
2. Step 2: Convert to fraction form
   66,162,091.83/99,178,337.75 = 37,030,156.71/x
3. Step 3: Cross multiply
   66,162,091.83x = 99,178,337.75 × 37,030,156.71
4. Step 4: Simplify right side
   66,162,091.83x = 3,672,589,388,934,658.50
5. Step 5: Solve for x
   x = 3,672,589,388,934,658.50/66,162,091.83
6. Step 6: Final answer
   x = 55,508,967.26