Finding the Fourth Proportional to 9,837,721.59, 13,576,073.91 and 5,487,088.32

Step by Step Solution

1. Step 1: Write the proportion equation
   9,837,721.59 : 13,576,073.91 = 5,487,088.32 : x
2. Step 2: Convert to fraction form
   9,837,721.59/13,576,073.91 = 5,487,088.32/x
3. Step 3: Cross multiply
   9,837,721.59x = 13,576,073.91 × 5,487,088.32
4. Step 4: Simplify right side
   9,837,721.59x = 74,493,116,583,017.73
5. Step 5: Solve for x
   x = 74,493,116,583,017.73/9,837,721.59
6. Step 6: Final answer
   x = 7,572,191.99