Finding the Fourth Proportional to 162,141,804.11, 243,162,404.57 and 58,497,535.83

Step by Step Solution

1. Step 1: Write the proportion equation
   162,141,804.11 : 243,162,404.57 = 58,497,535.83 : x
2. Step 2: Convert to fraction form
   162,141,804.11/243,162,404.57 = 58,497,535.83/x
3. Step 3: Cross multiply
   162,141,804.11x = 243,162,404.57 × 58,497,535.83
4. Step 4: Simplify right side
   162,141,804.11x = 14,224,401,473,550,042
5. Step 5: Solve for x
   x = 14,224,401,473,550,042/162,141,804.11
6. Step 6: Final answer
   x = 87,728,155.93