Finding the Fourth Proportional to 143,323.78, 215,011.52 and 59,037.93

Step by Step Solution

1. Step 1: Write the proportion equation
   143,323.78 : 215,011.52 = 59,037.93 : x
2. Step 2: Convert to fraction form
   143,323.78/215,011.52 = 59,037.93/x
3. Step 3: Cross multiply
   143,323.78x = 215,011.52 × 59,037.93
4. Step 4: Simplify right side
   143,323.78x = 12,693,835,066.95
5. Step 5: Solve for x
   x = 12,693,835,066.95/143,323.78
6. Step 6: Final answer
   x = 88,567.54