Finding the Fourth Proportional to 103,823,405.34, 143,276,046.72 and 59,754,316.50

Step by Step Solution

1. Step 1: Write the proportion equation
   103,823,405.34 : 143,276,046.72 = 59,754,316.50 : x
2. Step 2: Convert to fraction form
   103,823,405.34/143,276,046.72 = 59,754,316.50/x
3. Step 3: Cross multiply
   103,823,405.34x = 143,276,046.72 × 59,754,316.50
4. Step 4: Simplify right side
   103,823,405.34x = 8,561,362,242,575,667
5. Step 5: Solve for x
   x = 8,561,362,242,575,667/103,823,405.34
6. Step 6: Final answer
   x = 82,460,811.36