Finding the Fourth Proportional to 58,210,506, 87,376,321.35 and 42,875,111.88

Step by Step Solution

1. Step 1: Write the proportion equation
   58,210,506 : 87,376,321.35 = 42,875,111.88 : x
2. Step 2: Convert to fraction form
   58,210,506/87,376,321.35 = 42,875,111.88/x
3. Step 3: Cross multiply
   58,210,506x = 87,376,321.35 × 42,875,111.88
4. Step 4: Simplify right side
   58,210,506x = 3,746,269,553,544,082.50
5. Step 5: Solve for x
   x = 3,746,269,553,544,082.50/58,210,506
6. Step 6: Final answer
   x = 64,357,275.19