Finding the Fourth Proportional to 112,877,314.62, 169,297,833.69 and 30,977,061.18

Step by Step Solution

1. Step 1: Write the proportion equation
   112,877,314.62 : 169,297,833.69 = 30,977,061.18 : x
2. Step 2: Convert to fraction form
   112,877,314.62/169,297,833.69 = 30,977,061.18/x
3. Step 3: Cross multiply
   112,877,314.62x = 169,297,833.69 × 30,977,061.18
4. Step 4: Simplify right side
   112,877,314.62x = 5,244,349,351,856,595
5. Step 5: Solve for x
   x = 5,244,349,351,856,595/112,877,314.62
6. Step 6: Final answer
   x = 46,460,614.07