Finding the Fourth Proportional to 99,091,208.18, 148,655,953.71 and 37,675,591.54

Step by Step Solution

1. Step 1: Write the proportion equation
   99,091,208.18 : 148,655,953.71 = 37,675,591.54 : x
2. Step 2: Convert to fraction form
   99,091,208.18/148,655,953.71 = 37,675,591.54/x
3. Step 3: Cross multiply
   99,091,208.18x = 148,655,953.71 × 37,675,591.54
4. Step 4: Simplify right side
   99,091,208.18x = 5,600,700,991,595,468
5. Step 5: Solve for x
   x = 5,600,700,991,595,468/99,091,208.18
6. Step 6: Final answer
   x = 56,520,665.10